Initial workspace setup

author: ArenBabikian <aren.babikian@mail.mcgill.ca> 2019-01-15 12:44:33 -0500
committer: ArenBabikian <aren.babikian@mail.mcgill.ca> 2019-01-15 12:44:33 -0500
commit: 20f131a3f09edf8e1455f20b4f486629147e7eff (patch)
tree: 690ee30b62caf76bdc7d45f183382965e4e7bf05 /Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage
parent: ViatraSolver as default (diff)
download: VIATRA-Generator-20f131a3f09edf8e1455f20b4f486629147e7eff.tar.gz
VIATRA-Generator-20f131a3f09edf8e1455f20b4f486629147e7eff.tar.zst
VIATRA-Generator-20f131a3f09edf8e1455f20b4f486629147e7eff.zip
72 files changed, 15500 insertions, 0 deletions
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSAnd.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSAnd.java
new file mode 100644
index 00000000..de1ac885
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSAnd.java
@@ -0,0 +1,78 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage;
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>VLS And</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAnd#getLeft <em>Left</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAnd#getRight <em>Right</em>}</li>
+ * </ul>
+ *
+ * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSAnd()
+ * @model
+ * @generated
+ */
+public interface VLSAnd extends VLSTerm
+{
+  /**
+   * Returns the value of the '<em><b>Left</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Left</em>' containment reference isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Left</em>' containment reference.
+   * @see #setLeft(VLSTerm)
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSAnd_Left()
+   * @model containment="true"
+   * @generated
+   */
+  VLSTerm getLeft();
+  /**
+   * Sets the value of the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAnd#getLeft <em>Left</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param value the new value of the '<em>Left</em>' containment reference.
+   * @see #getLeft()
+   * @generated
+   */
+  void setLeft(VLSTerm value);
+  /**
+   * Returns the value of the '<em><b>Right</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Right</em>' containment reference isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Right</em>' containment reference.
+   * @see #setRight(VLSTerm)
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSAnd_Right()
+   * @model containment="true"
+   * @generated
+   */
+  VLSTerm getRight();
+  /**
+   * Sets the value of the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAnd#getRight <em>Right</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param value the new value of the '<em>Right</em>' containment reference.
+   * @see #getRight()
+   * @generated
+   */
+  void setRight(VLSTerm value);
+} // VLSAnd
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSAnnotation.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSAnnotation.java
new file mode 100644
index 00000000..94f9f966
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSAnnotation.java
@@ -0,0 +1,98 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage;
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.ecore.EObject;
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>VLS Annotation</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAnnotation#getName <em>Name</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAnnotation#getFollowup <em>Followup</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAnnotation#getTerms <em>Terms</em>}</li>
+ * </ul>
+ *
+ * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSAnnotation()
+ * @model
+ * @generated
+ */
+public interface VLSAnnotation extends EObject
+{
+  /**
+   * Returns the value of the '<em><b>Name</b></em>' attribute.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Name</em>' attribute isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Name</em>' attribute.
+   * @see #setName(String)
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSAnnotation_Name()
+   * @model
+   * @generated
+   */
+  String getName();
+  /**
+   * Sets the value of the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAnnotation#getName <em>Name</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param value the new value of the '<em>Name</em>' attribute.
+   * @see #getName()
+   * @generated
+   */
+  void setName(String value);
+  /**
+   * Returns the value of the '<em><b>Followup</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Followup</em>' containment reference isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Followup</em>' containment reference.
+   * @see #setFollowup(VLSAnnotation)
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSAnnotation_Followup()
+   * @model containment="true"
+   * @generated
+   */
+  VLSAnnotation getFollowup();
+  /**
+   * Sets the value of the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAnnotation#getFollowup <em>Followup</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param value the new value of the '<em>Followup</em>' containment reference.
+   * @see #getFollowup()
+   * @generated
+   */
+  void setFollowup(VLSAnnotation value);
+  /**
+   * Returns the value of the '<em><b>Terms</b></em>' containment reference list.
+   * The list contents are of type {@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAnnotation}.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Terms</em>' containment reference list isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Terms</em>' containment reference list.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSAnnotation_Terms()
+   * @model containment="true"
+   * @generated
+   */
+  EList<VLSAnnotation> getTerms();
+} // VLSAnnotation
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSAssignment.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSAssignment.java
new file mode 100644
index 00000000..c73be6d1
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSAssignment.java
@@ -0,0 +1,78 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage;
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>VLS Assignment</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAssignment#getLeft <em>Left</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAssignment#getRight <em>Right</em>}</li>
+ * </ul>
+ *
+ * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSAssignment()
+ * @model
+ * @generated
+ */
+public interface VLSAssignment extends VLSTerm
+{
+  /**
+   * Returns the value of the '<em><b>Left</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Left</em>' containment reference isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Left</em>' containment reference.
+   * @see #setLeft(VLSTerm)
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSAssignment_Left()
+   * @model containment="true"
+   * @generated
+   */
+  VLSTerm getLeft();
+  /**
+   * Sets the value of the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAssignment#getLeft <em>Left</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param value the new value of the '<em>Left</em>' containment reference.
+   * @see #getLeft()
+   * @generated
+   */
+  void setLeft(VLSTerm value);
+  /**
+   * Returns the value of the '<em><b>Right</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Right</em>' containment reference isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Right</em>' containment reference.
+   * @see #setRight(VLSTerm)
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSAssignment_Right()
+   * @model containment="true"
+   * @generated
+   */
+  VLSTerm getRight();
+  /**
+   * Sets the value of the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAssignment#getRight <em>Right</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param value the new value of the '<em>Right</em>' containment reference.
+   * @see #getRight()
+   * @generated
+   */
+  void setRight(VLSTerm value);
+} // VLSAssignment
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSComment.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSComment.java
new file mode 100644
index 00000000..f317edbd
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSComment.java
@@ -0,0 +1,52 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage;
+import org.eclipse.emf.ecore.EObject;
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>VLS Comment</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSComment#getComment <em>Comment</em>}</li>
+ * </ul>
+ *
+ * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSComment()
+ * @model
+ * @generated
+ */
+public interface VLSComment extends EObject
+{
+  /**
+   * Returns the value of the '<em><b>Comment</b></em>' attribute.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Comment</em>' attribute isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Comment</em>' attribute.
+   * @see #setComment(String)
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSComment_Comment()
+   * @model
+   * @generated
+   */
+  String getComment();
+  /**
+   * Sets the value of the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSComment#getComment <em>Comment</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param value the new value of the '<em>Comment</em>' attribute.
+   * @see #getComment()
+   * @generated
+   */
+  void setComment(String value);
+} // VLSComment
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSConstant.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSConstant.java
new file mode 100644
index 00000000..3e9d1ff2
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSConstant.java
@@ -0,0 +1,51 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage;
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>VLS Constant</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSConstant#getName <em>Name</em>}</li>
+ * </ul>
+ *
+ * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSConstant()
+ * @model
+ * @generated
+ */
+public interface VLSConstant extends VLSTerm
+{
+  /**
+   * Returns the value of the '<em><b>Name</b></em>' attribute.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Name</em>' attribute isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Name</em>' attribute.
+   * @see #setName(String)
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSConstant_Name()
+   * @model
+   * @generated
+   */
+  String getName();
+  /**
+   * Sets the value of the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSConstant#getName <em>Name</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param value the new value of the '<em>Name</em>' attribute.
+   * @see #getName()
+   * @generated
+   */
+  void setName(String value);
+} // VLSConstant
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSDefinedTerm.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSDefinedTerm.java
new file mode 100644
index 00000000..12708167
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSDefinedTerm.java
@@ -0,0 +1,51 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage;
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>VLS Defined Term</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSDefinedTerm#getValue <em>Value</em>}</li>
+ * </ul>
+ *
+ * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSDefinedTerm()
+ * @model
+ * @generated
+ */
+public interface VLSDefinedTerm extends VLSTerm
+{
+  /**
+   * Returns the value of the '<em><b>Value</b></em>' attribute.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Value</em>' attribute isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Value</em>' attribute.
+   * @see #setValue(String)
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSDefinedTerm_Value()
+   * @model
+   * @generated
+   */
+  String getValue();
+  /**
+   * Sets the value of the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSDefinedTerm#getValue <em>Value</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param value the new value of the '<em>Value</em>' attribute.
+   * @see #getValue()
+   * @generated
+   */
+  void setValue(String value);
+} // VLSDefinedTerm
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSDoubleQuote.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSDoubleQuote.java
new file mode 100644
index 00000000..501faf36
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSDoubleQuote.java
@@ -0,0 +1,19 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage;
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>VLS Double Quote</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ *
+ * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSDoubleQuote()
+ * @model
+ * @generated
+ */
+public interface VLSDoubleQuote extends VLSDefinedTerm
+{
+} // VLSDoubleQuote
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSEquality.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSEquality.java
new file mode 100644
index 00000000..aadf2ade
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSEquality.java
@@ -0,0 +1,78 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage;
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>VLS Equality</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSEquality#getLeft <em>Left</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSEquality#getRight <em>Right</em>}</li>
+ * </ul>
+ *
+ * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSEquality()
+ * @model
+ * @generated
+ */
+public interface VLSEquality extends VLSTerm
+{
+  /**
+   * Returns the value of the '<em><b>Left</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Left</em>' containment reference isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Left</em>' containment reference.
+   * @see #setLeft(VLSTerm)
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSEquality_Left()
+   * @model containment="true"
+   * @generated
+   */
+  VLSTerm getLeft();
+  /**
+   * Sets the value of the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSEquality#getLeft <em>Left</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param value the new value of the '<em>Left</em>' containment reference.
+   * @see #getLeft()
+   * @generated
+   */
+  void setLeft(VLSTerm value);
+  /**
+   * Returns the value of the '<em><b>Right</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Right</em>' containment reference isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Right</em>' containment reference.
+   * @see #setRight(VLSTerm)
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSEquality_Right()
+   * @model containment="true"
+   * @generated
+   */
+  VLSTerm getRight();
+  /**
+   * Sets the value of the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSEquality#getRight <em>Right</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param value the new value of the '<em>Right</em>' containment reference.
+   * @see #getRight()
+   * @generated
+   */
+  void setRight(VLSTerm value);
+} // VLSEquality
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSEquivalent.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSEquivalent.java
new file mode 100644
index 00000000..639a9f72
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSEquivalent.java
@@ -0,0 +1,78 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage;
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>VLS Equivalent</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSEquivalent#getLeft <em>Left</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSEquivalent#getRight <em>Right</em>}</li>
+ * </ul>
+ *
+ * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSEquivalent()
+ * @model
+ * @generated
+ */
+public interface VLSEquivalent extends VLSTerm
+{
+  /**
+   * Returns the value of the '<em><b>Left</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Left</em>' containment reference isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Left</em>' containment reference.
+   * @see #setLeft(VLSTerm)
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSEquivalent_Left()
+   * @model containment="true"
+   * @generated
+   */
+  VLSTerm getLeft();
+  /**
+   * Sets the value of the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSEquivalent#getLeft <em>Left</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param value the new value of the '<em>Left</em>' containment reference.
+   * @see #getLeft()
+   * @generated
+   */
+  void setLeft(VLSTerm value);
+  /**
+   * Returns the value of the '<em><b>Right</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Right</em>' containment reference isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Right</em>' containment reference.
+   * @see #setRight(VLSTerm)
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSEquivalent_Right()
+   * @model containment="true"
+   * @generated
+   */
+  VLSTerm getRight();
+  /**
+   * Sets the value of the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSEquivalent#getRight <em>Right</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param value the new value of the '<em>Right</em>' containment reference.
+   * @see #getRight()
+   * @generated
+   */
+  void setRight(VLSTerm value);
+} // VLSEquivalent
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSExistentialQuantifier.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSExistentialQuantifier.java
new file mode 100644
index 00000000..929385ac
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSExistentialQuantifier.java
@@ -0,0 +1,69 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage;
+import org.eclipse.emf.common.util.EList;
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>VLS Existential Quantifier</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSExistentialQuantifier#getVariables <em>Variables</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSExistentialQuantifier#getOperand <em>Operand</em>}</li>
+ * </ul>
+ *
+ * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSExistentialQuantifier()
+ * @model
+ * @generated
+ */
+public interface VLSExistentialQuantifier extends VLSTerm
+{
+  /**
+   * Returns the value of the '<em><b>Variables</b></em>' containment reference list.
+   * The list contents are of type {@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSVariable}.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Variables</em>' containment reference list isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Variables</em>' containment reference list.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSExistentialQuantifier_Variables()
+   * @model containment="true"
+   * @generated
+   */
+  EList<VLSVariable> getVariables();
+  /**
+   * Returns the value of the '<em><b>Operand</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Operand</em>' containment reference isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Operand</em>' containment reference.
+   * @see #setOperand(VLSTerm)
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSExistentialQuantifier_Operand()
+   * @model containment="true"
+   * @generated
+   */
+  VLSTerm getOperand();
+  /**
+   * Sets the value of the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSExistentialQuantifier#getOperand <em>Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param value the new value of the '<em>Operand</em>' containment reference.
+   * @see #getOperand()
+   * @generated
+   */
+  void setOperand(VLSTerm value);
+} // VLSExistentialQuantifier
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSFalse.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSFalse.java
new file mode 100644
index 00000000..e1bfd960
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSFalse.java
@@ -0,0 +1,19 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage;
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>VLS False</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ *
+ * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSFalse()
+ * @model
+ * @generated
+ */
+public interface VLSFalse extends VLSTerm
+{
+} // VLSFalse
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSFofFormula.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSFofFormula.java
new file mode 100644
index 00000000..8de99107
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSFofFormula.java
@@ -0,0 +1,133 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage;
+import org.eclipse.emf.ecore.EObject;
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>VLS Fof Formula</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFofFormula#getName <em>Name</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFofFormula#getFofRole <em>Fof Role</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFofFormula#getFofFormula <em>Fof Formula</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFofFormula#getAnnotations <em>Annotations</em>}</li>
+ * </ul>
+ *
+ * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSFofFormula()
+ * @model
+ * @generated
+ */
+public interface VLSFofFormula extends EObject
+{
+  /**
+   * Returns the value of the '<em><b>Name</b></em>' attribute.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Name</em>' attribute isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Name</em>' attribute.
+   * @see #setName(String)
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSFofFormula_Name()
+   * @model
+   * @generated
+   */
+  String getName();
+  /**
+   * Sets the value of the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFofFormula#getName <em>Name</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param value the new value of the '<em>Name</em>' attribute.
+   * @see #getName()
+   * @generated
+   */
+  void setName(String value);
+  /**
+   * Returns the value of the '<em><b>Fof Role</b></em>' attribute.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Fof Role</em>' attribute isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Fof Role</em>' attribute.
+   * @see #setFofRole(String)
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSFofFormula_FofRole()
+   * @model
+   * @generated
+   */
+  String getFofRole();
+  /**
+   * Sets the value of the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFofFormula#getFofRole <em>Fof Role</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param value the new value of the '<em>Fof Role</em>' attribute.
+   * @see #getFofRole()
+   * @generated
+   */
+  void setFofRole(String value);
+  /**
+   * Returns the value of the '<em><b>Fof Formula</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Fof Formula</em>' containment reference isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Fof Formula</em>' containment reference.
+   * @see #setFofFormula(VLSTerm)
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSFofFormula_FofFormula()
+   * @model containment="true"
+   * @generated
+   */
+  VLSTerm getFofFormula();
+  /**
+   * Sets the value of the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFofFormula#getFofFormula <em>Fof Formula</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param value the new value of the '<em>Fof Formula</em>' containment reference.
+   * @see #getFofFormula()
+   * @generated
+   */
+  void setFofFormula(VLSTerm value);
+  /**
+   * Returns the value of the '<em><b>Annotations</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Annotations</em>' containment reference isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Annotations</em>' containment reference.
+   * @see #setAnnotations(VLSAnnotation)
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSFofFormula_Annotations()
+   * @model containment="true"
+   * @generated
+   */
+  VLSAnnotation getAnnotations();
+  /**
+   * Sets the value of the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFofFormula#getAnnotations <em>Annotations</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param value the new value of the '<em>Annotations</em>' containment reference.
+   * @see #getAnnotations()
+   * @generated
+   */
+  void setAnnotations(VLSAnnotation value);
+} // VLSFofFormula
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSFunction.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSFunction.java
new file mode 100644
index 00000000..7b4d0a30
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSFunction.java
@@ -0,0 +1,69 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage;
+import org.eclipse.emf.common.util.EList;
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>VLS Function</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFunction#getConstant <em>Constant</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFunction#getTerms <em>Terms</em>}</li>
+ * </ul>
+ *
+ * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSFunction()
+ * @model
+ * @generated
+ */
+public interface VLSFunction extends VLSTerm
+{
+  /**
+   * Returns the value of the '<em><b>Constant</b></em>' attribute.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Constant</em>' attribute isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Constant</em>' attribute.
+   * @see #setConstant(String)
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSFunction_Constant()
+   * @model
+   * @generated
+   */
+  String getConstant();
+  /**
+   * Sets the value of the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFunction#getConstant <em>Constant</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param value the new value of the '<em>Constant</em>' attribute.
+   * @see #getConstant()
+   * @generated
+   */
+  void setConstant(String value);
+  /**
+   * Returns the value of the '<em><b>Terms</b></em>' containment reference list.
+   * The list contents are of type {@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSTerm}.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Terms</em>' containment reference list isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Terms</em>' containment reference list.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSFunction_Terms()
+   * @model containment="true"
+   * @generated
+   */
+  EList<VLSTerm> getTerms();
+} // VLSFunction
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSFunctionFof.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSFunctionFof.java
new file mode 100644
index 00000000..d151685f
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSFunctionFof.java
@@ -0,0 +1,69 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage;
+import org.eclipse.emf.common.util.EList;
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>VLS Function Fof</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFunctionFof#getFunctor <em>Functor</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFunctionFof#getTerms <em>Terms</em>}</li>
+ * </ul>
+ *
+ * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSFunctionFof()
+ * @model
+ * @generated
+ */
+public interface VLSFunctionFof extends VLSTerm
+{
+  /**
+   * Returns the value of the '<em><b>Functor</b></em>' attribute.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Functor</em>' attribute isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Functor</em>' attribute.
+   * @see #setFunctor(String)
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSFunctionFof_Functor()
+   * @model
+   * @generated
+   */
+  String getFunctor();
+  /**
+   * Sets the value of the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFunctionFof#getFunctor <em>Functor</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param value the new value of the '<em>Functor</em>' attribute.
+   * @see #getFunctor()
+   * @generated
+   */
+  void setFunctor(String value);
+  /**
+   * Returns the value of the '<em><b>Terms</b></em>' containment reference list.
+   * The list contents are of type {@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSTerm}.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Terms</em>' containment reference list isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Terms</em>' containment reference list.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSFunctionFof_Terms()
+   * @model containment="true"
+   * @generated
+   */
+  EList<VLSTerm> getTerms();
+} // VLSFunctionFof
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSImplies.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSImplies.java
new file mode 100644
index 00000000..26e1f5f5
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSImplies.java
@@ -0,0 +1,78 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage;
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>VLS Implies</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSImplies#getLeft <em>Left</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSImplies#getRight <em>Right</em>}</li>
+ * </ul>
+ *
+ * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSImplies()
+ * @model
+ * @generated
+ */
+public interface VLSImplies extends VLSTerm
+{
+  /**
+   * Returns the value of the '<em><b>Left</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Left</em>' containment reference isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Left</em>' containment reference.
+   * @see #setLeft(VLSTerm)
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSImplies_Left()
+   * @model containment="true"
+   * @generated
+   */
+  VLSTerm getLeft();
+  /**
+   * Sets the value of the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSImplies#getLeft <em>Left</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param value the new value of the '<em>Left</em>' containment reference.
+   * @see #getLeft()
+   * @generated
+   */
+  void setLeft(VLSTerm value);
+  /**
+   * Returns the value of the '<em><b>Right</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Right</em>' containment reference isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Right</em>' containment reference.
+   * @see #setRight(VLSTerm)
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSImplies_Right()
+   * @model containment="true"
+   * @generated
+   */
+  VLSTerm getRight();
+  /**
+   * Sets the value of the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSImplies#getRight <em>Right</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param value the new value of the '<em>Right</em>' containment reference.
+   * @see #getRight()
+   * @generated
+   */
+  void setRight(VLSTerm value);
+} // VLSImplies
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSInclude.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSInclude.java
new file mode 100644
index 00000000..29e93ff2
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSInclude.java
@@ -0,0 +1,71 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage;
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.ecore.EObject;
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>VLS Include</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSInclude#getFileName <em>File Name</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSInclude#getNames <em>Names</em>}</li>
+ * </ul>
+ *
+ * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSInclude()
+ * @model
+ * @generated
+ */
+public interface VLSInclude extends EObject
+{
+  /**
+   * Returns the value of the '<em><b>File Name</b></em>' attribute.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>File Name</em>' attribute isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>File Name</em>' attribute.
+   * @see #setFileName(String)
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSInclude_FileName()
+   * @model
+   * @generated
+   */
+  String getFileName();
+  /**
+   * Sets the value of the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSInclude#getFileName <em>File Name</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param value the new value of the '<em>File Name</em>' attribute.
+   * @see #getFileName()
+   * @generated
+   */
+  void setFileName(String value);
+  /**
+   * Returns the value of the '<em><b>Names</b></em>' containment reference list.
+   * The list contents are of type {@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSName}.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Names</em>' containment reference list isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Names</em>' containment reference list.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSInclude_Names()
+   * @model containment="true"
+   * @generated
+   */
+  EList<VLSName> getNames();
+} // VLSInclude
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSInequality.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSInequality.java
new file mode 100644
index 00000000..a5d4c815
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSInequality.java
@@ -0,0 +1,78 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage;
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>VLS Inequality</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSInequality#getLeft <em>Left</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSInequality#getRight <em>Right</em>}</li>
+ * </ul>
+ *
+ * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSInequality()
+ * @model
+ * @generated
+ */
+public interface VLSInequality extends VLSTerm
+{
+  /**
+   * Returns the value of the '<em><b>Left</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Left</em>' containment reference isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Left</em>' containment reference.
+   * @see #setLeft(VLSTerm)
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSInequality_Left()
+   * @model containment="true"
+   * @generated
+   */
+  VLSTerm getLeft();
+  /**
+   * Sets the value of the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSInequality#getLeft <em>Left</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param value the new value of the '<em>Left</em>' containment reference.
+   * @see #getLeft()
+   * @generated
+   */
+  void setLeft(VLSTerm value);
+  /**
+   * Returns the value of the '<em><b>Right</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Right</em>' containment reference isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Right</em>' containment reference.
+   * @see #setRight(VLSTerm)
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSInequality_Right()
+   * @model containment="true"
+   * @generated
+   */
+  VLSTerm getRight();
+  /**
+   * Sets the value of the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSInequality#getRight <em>Right</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param value the new value of the '<em>Right</em>' containment reference.
+   * @see #getRight()
+   * @generated
+   */
+  void setRight(VLSTerm value);
+} // VLSInequality
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSInt.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSInt.java
new file mode 100644
index 00000000..41e0de04
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSInt.java
@@ -0,0 +1,19 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage;
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>VLS Int</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ *
+ * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSInt()
+ * @model
+ * @generated
+ */
+public interface VLSInt extends VLSDefinedTerm
+{
+} // VLSInt
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSLess.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSLess.java
new file mode 100644
index 00000000..accb525d
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSLess.java
@@ -0,0 +1,69 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage;
+import org.eclipse.emf.common.util.EList;
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>VLS Less</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSLess#getName <em>Name</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSLess#getTerms <em>Terms</em>}</li>
+ * </ul>
+ *
+ * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSLess()
+ * @model
+ * @generated
+ */
+public interface VLSLess extends VLSTerm
+{
+  /**
+   * Returns the value of the '<em><b>Name</b></em>' attribute.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Name</em>' attribute isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Name</em>' attribute.
+   * @see #setName(String)
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSLess_Name()
+   * @model
+   * @generated
+   */
+  String getName();
+  /**
+   * Sets the value of the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSLess#getName <em>Name</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param value the new value of the '<em>Name</em>' attribute.
+   * @see #getName()
+   * @generated
+   */
+  void setName(String value);
+  /**
+   * Returns the value of the '<em><b>Terms</b></em>' containment reference list.
+   * The list contents are of type {@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSTerm}.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Terms</em>' containment reference list isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Terms</em>' containment reference list.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSLess_Terms()
+   * @model containment="true"
+   * @generated
+   */
+  EList<VLSTerm> getTerms();
+} // VLSLess
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSName.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSName.java
new file mode 100644
index 00000000..79019bb5
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSName.java
@@ -0,0 +1,52 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage;
+import org.eclipse.emf.ecore.EObject;
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>VLS Name</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSName#getName <em>Name</em>}</li>
+ * </ul>
+ *
+ * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSName()
+ * @model
+ * @generated
+ */
+public interface VLSName extends EObject
+{
+  /**
+   * Returns the value of the '<em><b>Name</b></em>' attribute.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Name</em>' attribute isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Name</em>' attribute.
+   * @see #setName(String)
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSName_Name()
+   * @model
+   * @generated
+   */
+  String getName();
+  /**
+   * Sets the value of the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSName#getName <em>Name</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param value the new value of the '<em>Name</em>' attribute.
+   * @see #getName()
+   * @generated
+   */
+  void setName(String value);
+} // VLSName
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSNand.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSNand.java
new file mode 100644
index 00000000..1735fd12
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSNand.java
@@ -0,0 +1,78 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage;
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>VLS Nand</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSNand#getLeft <em>Left</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSNand#getRight <em>Right</em>}</li>
+ * </ul>
+ *
+ * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSNand()
+ * @model
+ * @generated
+ */
+public interface VLSNand extends VLSTerm
+{
+  /**
+   * Returns the value of the '<em><b>Left</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Left</em>' containment reference isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Left</em>' containment reference.
+   * @see #setLeft(VLSTerm)
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSNand_Left()
+   * @model containment="true"
+   * @generated
+   */
+  VLSTerm getLeft();
+  /**
+   * Sets the value of the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSNand#getLeft <em>Left</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param value the new value of the '<em>Left</em>' containment reference.
+   * @see #getLeft()
+   * @generated
+   */
+  void setLeft(VLSTerm value);
+  /**
+   * Returns the value of the '<em><b>Right</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Right</em>' containment reference isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Right</em>' containment reference.
+   * @see #setRight(VLSTerm)
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSNand_Right()
+   * @model containment="true"
+   * @generated
+   */
+  VLSTerm getRight();
+  /**
+   * Sets the value of the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSNand#getRight <em>Right</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param value the new value of the '<em>Right</em>' containment reference.
+   * @see #getRight()
+   * @generated
+   */
+  void setRight(VLSTerm value);
+} // VLSNand
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSNor.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSNor.java
new file mode 100644
index 00000000..af57a7f4
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSNor.java
@@ -0,0 +1,78 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage;
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>VLS Nor</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSNor#getLeft <em>Left</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSNor#getRight <em>Right</em>}</li>
+ * </ul>
+ *
+ * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSNor()
+ * @model
+ * @generated
+ */
+public interface VLSNor extends VLSTerm
+{
+  /**
+   * Returns the value of the '<em><b>Left</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Left</em>' containment reference isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Left</em>' containment reference.
+   * @see #setLeft(VLSTerm)
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSNor_Left()
+   * @model containment="true"
+   * @generated
+   */
+  VLSTerm getLeft();
+  /**
+   * Sets the value of the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSNor#getLeft <em>Left</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param value the new value of the '<em>Left</em>' containment reference.
+   * @see #getLeft()
+   * @generated
+   */
+  void setLeft(VLSTerm value);
+  /**
+   * Returns the value of the '<em><b>Right</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Right</em>' containment reference isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Right</em>' containment reference.
+   * @see #setRight(VLSTerm)
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSNor_Right()
+   * @model containment="true"
+   * @generated
+   */
+  VLSTerm getRight();
+  /**
+   * Sets the value of the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSNor#getRight <em>Right</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param value the new value of the '<em>Right</em>' containment reference.
+   * @see #getRight()
+   * @generated
+   */
+  void setRight(VLSTerm value);
+} // VLSNor
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSOr.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSOr.java
new file mode 100644
index 00000000..4c1fb0ee
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSOr.java
@@ -0,0 +1,78 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage;
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>VLS Or</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSOr#getLeft <em>Left</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSOr#getRight <em>Right</em>}</li>
+ * </ul>
+ *
+ * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSOr()
+ * @model
+ * @generated
+ */
+public interface VLSOr extends VLSTerm
+{
+  /**
+   * Returns the value of the '<em><b>Left</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Left</em>' containment reference isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Left</em>' containment reference.
+   * @see #setLeft(VLSTerm)
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSOr_Left()
+   * @model containment="true"
+   * @generated
+   */
+  VLSTerm getLeft();
+  /**
+   * Sets the value of the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSOr#getLeft <em>Left</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param value the new value of the '<em>Left</em>' containment reference.
+   * @see #getLeft()
+   * @generated
+   */
+  void setLeft(VLSTerm value);
+  /**
+   * Returns the value of the '<em><b>Right</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Right</em>' containment reference isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Right</em>' containment reference.
+   * @see #setRight(VLSTerm)
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSOr_Right()
+   * @model containment="true"
+   * @generated
+   */
+  VLSTerm getRight();
+  /**
+   * Sets the value of the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSOr#getRight <em>Right</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param value the new value of the '<em>Right</em>' containment reference.
+   * @see #getRight()
+   * @generated
+   */
+  void setRight(VLSTerm value);
+} // VLSOr
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSRational.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSRational.java
new file mode 100644
index 00000000..8ad40ca5
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSRational.java
@@ -0,0 +1,19 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage;
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>VLS Rational</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ *
+ * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSRational()
+ * @model
+ * @generated
+ */
+public interface VLSRational extends VLSDefinedTerm
+{
+} // VLSRational
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSReal.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSReal.java
new file mode 100644
index 00000000..f5686c88
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSReal.java
@@ -0,0 +1,19 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage;
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>VLS Real</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ *
+ * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSReal()
+ * @model
+ * @generated
+ */
+public interface VLSReal extends VLSDefinedTerm
+{
+} // VLSReal
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSRevImplies.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSRevImplies.java
new file mode 100644
index 00000000..7a8c96b7
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSRevImplies.java
@@ -0,0 +1,78 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage;
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>VLS Rev Implies</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSRevImplies#getLeft <em>Left</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSRevImplies#getRight <em>Right</em>}</li>
+ * </ul>
+ *
+ * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSRevImplies()
+ * @model
+ * @generated
+ */
+public interface VLSRevImplies extends VLSTerm
+{
+  /**
+   * Returns the value of the '<em><b>Left</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Left</em>' containment reference isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Left</em>' containment reference.
+   * @see #setLeft(VLSTerm)
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSRevImplies_Left()
+   * @model containment="true"
+   * @generated
+   */
+  VLSTerm getLeft();
+  /**
+   * Sets the value of the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSRevImplies#getLeft <em>Left</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param value the new value of the '<em>Left</em>' containment reference.
+   * @see #getLeft()
+   * @generated
+   */
+  void setLeft(VLSTerm value);
+  /**
+   * Returns the value of the '<em><b>Right</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Right</em>' containment reference isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Right</em>' containment reference.
+   * @see #setRight(VLSTerm)
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSRevImplies_Right()
+   * @model containment="true"
+   * @generated
+   */
+  VLSTerm getRight();
+  /**
+   * Sets the value of the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSRevImplies#getRight <em>Right</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param value the new value of the '<em>Right</em>' containment reference.
+   * @see #getRight()
+   * @generated
+   */
+  void setRight(VLSTerm value);
+} // VLSRevImplies
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSTerm.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSTerm.java
new file mode 100644
index 00000000..4a3e51bb
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSTerm.java
@@ -0,0 +1,20 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage;
+import org.eclipse.emf.ecore.EObject;
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>VLS Term</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ *
+ * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSTerm()
+ * @model
+ * @generated
+ */
+public interface VLSTerm extends EObject
+{
+} // VLSTerm
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSTrue.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSTrue.java
new file mode 100644
index 00000000..865fae07
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSTrue.java
@@ -0,0 +1,19 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage;
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>VLS True</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ *
+ * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSTrue()
+ * @model
+ * @generated
+ */
+public interface VLSTrue extends VLSTerm
+{
+} // VLSTrue
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSUnaryNegation.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSUnaryNegation.java
new file mode 100644
index 00000000..cc81aad4
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSUnaryNegation.java
@@ -0,0 +1,51 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage;
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>VLS Unary Negation</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSUnaryNegation#getOperand <em>Operand</em>}</li>
+ * </ul>
+ *
+ * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSUnaryNegation()
+ * @model
+ * @generated
+ */
+public interface VLSUnaryNegation extends VLSTerm
+{
+  /**
+   * Returns the value of the '<em><b>Operand</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Operand</em>' containment reference isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Operand</em>' containment reference.
+   * @see #setOperand(VLSTerm)
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSUnaryNegation_Operand()
+   * @model containment="true"
+   * @generated
+   */
+  VLSTerm getOperand();
+  /**
+   * Sets the value of the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSUnaryNegation#getOperand <em>Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param value the new value of the '<em>Operand</em>' containment reference.
+   * @see #getOperand()
+   * @generated
+   */
+  void setOperand(VLSTerm value);
+} // VLSUnaryNegation
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSUniversalQuantifier.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSUniversalQuantifier.java
new file mode 100644
index 00000000..8b7c913b
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSUniversalQuantifier.java
@@ -0,0 +1,69 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage;
+import org.eclipse.emf.common.util.EList;
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>VLS Universal Quantifier</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSUniversalQuantifier#getVariables <em>Variables</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSUniversalQuantifier#getOperand <em>Operand</em>}</li>
+ * </ul>
+ *
+ * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSUniversalQuantifier()
+ * @model
+ * @generated
+ */
+public interface VLSUniversalQuantifier extends VLSTerm
+{
+  /**
+   * Returns the value of the '<em><b>Variables</b></em>' containment reference list.
+   * The list contents are of type {@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSVariable}.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Variables</em>' containment reference list isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Variables</em>' containment reference list.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSUniversalQuantifier_Variables()
+   * @model containment="true"
+   * @generated
+   */
+  EList<VLSVariable> getVariables();
+  /**
+   * Returns the value of the '<em><b>Operand</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Operand</em>' containment reference isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Operand</em>' containment reference.
+   * @see #setOperand(VLSTerm)
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSUniversalQuantifier_Operand()
+   * @model containment="true"
+   * @generated
+   */
+  VLSTerm getOperand();
+  /**
+   * Sets the value of the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSUniversalQuantifier#getOperand <em>Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param value the new value of the '<em>Operand</em>' containment reference.
+   * @see #getOperand()
+   * @generated
+   */
+  void setOperand(VLSTerm value);
+} // VLSUniversalQuantifier
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSVariable.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSVariable.java
new file mode 100644
index 00000000..90b3b95d
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSVariable.java
@@ -0,0 +1,51 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage;
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>VLS Variable</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSVariable#getName <em>Name</em>}</li>
+ * </ul>
+ *
+ * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSVariable()
+ * @model
+ * @generated
+ */
+public interface VLSVariable extends VLSTerm
+{
+  /**
+   * Returns the value of the '<em><b>Name</b></em>' attribute.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Name</em>' attribute isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Name</em>' attribute.
+   * @see #setName(String)
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSVariable_Name()
+   * @model
+   * @generated
+   */
+  String getName();
+  /**
+   * Sets the value of the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSVariable#getName <em>Name</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param value the new value of the '<em>Name</em>' attribute.
+   * @see #getName()
+   * @generated
+   */
+  void setName(String value);
+} // VLSVariable
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSXnor.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSXnor.java
new file mode 100644
index 00000000..ba433cec
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VLSXnor.java
@@ -0,0 +1,78 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage;
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>VLS Xnor</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSXnor#getLeft <em>Left</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSXnor#getRight <em>Right</em>}</li>
+ * </ul>
+ *
+ * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSXnor()
+ * @model
+ * @generated
+ */
+public interface VLSXnor extends VLSTerm
+{
+  /**
+   * Returns the value of the '<em><b>Left</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Left</em>' containment reference isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Left</em>' containment reference.
+   * @see #setLeft(VLSTerm)
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSXnor_Left()
+   * @model containment="true"
+   * @generated
+   */
+  VLSTerm getLeft();
+  /**
+   * Sets the value of the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSXnor#getLeft <em>Left</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param value the new value of the '<em>Left</em>' containment reference.
+   * @see #getLeft()
+   * @generated
+   */
+  void setLeft(VLSTerm value);
+  /**
+   * Returns the value of the '<em><b>Right</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Right</em>' containment reference isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Right</em>' containment reference.
+   * @see #setRight(VLSTerm)
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVLSXnor_Right()
+   * @model containment="true"
+   * @generated
+   */
+  VLSTerm getRight();
+  /**
+   * Sets the value of the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSXnor#getRight <em>Right</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param value the new value of the '<em>Right</em>' containment reference.
+   * @see #getRight()
+   * @generated
+   */
+  void setRight(VLSTerm value);
+} // VLSXnor
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VampireLanguageFactory.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VampireLanguageFactory.java
new file mode 100644
index 00000000..3896cc7f
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VampireLanguageFactory.java
@@ -0,0 +1,332 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage;
+import org.eclipse.emf.ecore.EFactory;
+/**
+ * <!-- begin-user-doc -->
+ * The <b>Factory</b> for the model.
+ * It provides a create method for each non-abstract class of the model.
+ * <!-- end-user-doc -->
+ * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage
+ * @generated
+ */
+public interface VampireLanguageFactory extends EFactory
+{
+  /**
+   * The singleton instance of the factory.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  VampireLanguageFactory eINSTANCE = ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguageFactoryImpl.init();
+  /**
+   * Returns a new object of class '<em>Vampire Model</em>'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return a new object of class '<em>Vampire Model</em>'.
+   * @generated
+   */
+  VampireModel createVampireModel();
+  /**
+   * Returns a new object of class '<em>VLS Include</em>'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return a new object of class '<em>VLS Include</em>'.
+   * @generated
+   */
+  VLSInclude createVLSInclude();
+  /**
+   * Returns a new object of class '<em>VLS Name</em>'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return a new object of class '<em>VLS Name</em>'.
+   * @generated
+   */
+  VLSName createVLSName();
+  /**
+   * Returns a new object of class '<em>VLS Comment</em>'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return a new object of class '<em>VLS Comment</em>'.
+   * @generated
+   */
+  VLSComment createVLSComment();
+  /**
+   * Returns a new object of class '<em>VLS Fof Formula</em>'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return a new object of class '<em>VLS Fof Formula</em>'.
+   * @generated
+   */
+  VLSFofFormula createVLSFofFormula();
+  /**
+   * Returns a new object of class '<em>VLS Annotation</em>'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return a new object of class '<em>VLS Annotation</em>'.
+   * @generated
+   */
+  VLSAnnotation createVLSAnnotation();
+  /**
+   * Returns a new object of class '<em>VLS Term</em>'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return a new object of class '<em>VLS Term</em>'.
+   * @generated
+   */
+  VLSTerm createVLSTerm();
+  /**
+   * Returns a new object of class '<em>VLS Variable</em>'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return a new object of class '<em>VLS Variable</em>'.
+   * @generated
+   */
+  VLSVariable createVLSVariable();
+  /**
+   * Returns a new object of class '<em>VLS Function Fof</em>'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return a new object of class '<em>VLS Function Fof</em>'.
+   * @generated
+   */
+  VLSFunctionFof createVLSFunctionFof();
+  /**
+   * Returns a new object of class '<em>VLS Defined Term</em>'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return a new object of class '<em>VLS Defined Term</em>'.
+   * @generated
+   */
+  VLSDefinedTerm createVLSDefinedTerm();
+  /**
+   * Returns a new object of class '<em>VLS Equivalent</em>'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return a new object of class '<em>VLS Equivalent</em>'.
+   * @generated
+   */
+  VLSEquivalent createVLSEquivalent();
+  /**
+   * Returns a new object of class '<em>VLS Implies</em>'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return a new object of class '<em>VLS Implies</em>'.
+   * @generated
+   */
+  VLSImplies createVLSImplies();
+  /**
+   * Returns a new object of class '<em>VLS Rev Implies</em>'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return a new object of class '<em>VLS Rev Implies</em>'.
+   * @generated
+   */
+  VLSRevImplies createVLSRevImplies();
+  /**
+   * Returns a new object of class '<em>VLS Xnor</em>'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return a new object of class '<em>VLS Xnor</em>'.
+   * @generated
+   */
+  VLSXnor createVLSXnor();
+  /**
+   * Returns a new object of class '<em>VLS Nor</em>'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return a new object of class '<em>VLS Nor</em>'.
+   * @generated
+   */
+  VLSNor createVLSNor();
+  /**
+   * Returns a new object of class '<em>VLS Nand</em>'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return a new object of class '<em>VLS Nand</em>'.
+   * @generated
+   */
+  VLSNand createVLSNand();
+  /**
+   * Returns a new object of class '<em>VLS And</em>'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return a new object of class '<em>VLS And</em>'.
+   * @generated
+   */
+  VLSAnd createVLSAnd();
+  /**
+   * Returns a new object of class '<em>VLS Or</em>'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return a new object of class '<em>VLS Or</em>'.
+   * @generated
+   */
+  VLSOr createVLSOr();
+  /**
+   * Returns a new object of class '<em>VLS Universal Quantifier</em>'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return a new object of class '<em>VLS Universal Quantifier</em>'.
+   * @generated
+   */
+  VLSUniversalQuantifier createVLSUniversalQuantifier();
+  /**
+   * Returns a new object of class '<em>VLS Existential Quantifier</em>'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return a new object of class '<em>VLS Existential Quantifier</em>'.
+   * @generated
+   */
+  VLSExistentialQuantifier createVLSExistentialQuantifier();
+  /**
+   * Returns a new object of class '<em>VLS Unary Negation</em>'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return a new object of class '<em>VLS Unary Negation</em>'.
+   * @generated
+   */
+  VLSUnaryNegation createVLSUnaryNegation();
+  /**
+   * Returns a new object of class '<em>VLS Inequality</em>'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return a new object of class '<em>VLS Inequality</em>'.
+   * @generated
+   */
+  VLSInequality createVLSInequality();
+  /**
+   * Returns a new object of class '<em>VLS Equality</em>'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return a new object of class '<em>VLS Equality</em>'.
+   * @generated
+   */
+  VLSEquality createVLSEquality();
+  /**
+   * Returns a new object of class '<em>VLS Assignment</em>'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return a new object of class '<em>VLS Assignment</em>'.
+   * @generated
+   */
+  VLSAssignment createVLSAssignment();
+  /**
+   * Returns a new object of class '<em>VLS Constant</em>'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return a new object of class '<em>VLS Constant</em>'.
+   * @generated
+   */
+  VLSConstant createVLSConstant();
+  /**
+   * Returns a new object of class '<em>VLS True</em>'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return a new object of class '<em>VLS True</em>'.
+   * @generated
+   */
+  VLSTrue createVLSTrue();
+  /**
+   * Returns a new object of class '<em>VLS False</em>'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return a new object of class '<em>VLS False</em>'.
+   * @generated
+   */
+  VLSFalse createVLSFalse();
+  /**
+   * Returns a new object of class '<em>VLS Function</em>'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return a new object of class '<em>VLS Function</em>'.
+   * @generated
+   */
+  VLSFunction createVLSFunction();
+  /**
+   * Returns a new object of class '<em>VLS Less</em>'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return a new object of class '<em>VLS Less</em>'.
+   * @generated
+   */
+  VLSLess createVLSLess();
+  /**
+   * Returns a new object of class '<em>VLS Int</em>'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return a new object of class '<em>VLS Int</em>'.
+   * @generated
+   */
+  VLSInt createVLSInt();
+  /**
+   * Returns a new object of class '<em>VLS Real</em>'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return a new object of class '<em>VLS Real</em>'.
+   * @generated
+   */
+  VLSReal createVLSReal();
+  /**
+   * Returns a new object of class '<em>VLS Rational</em>'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return a new object of class '<em>VLS Rational</em>'.
+   * @generated
+   */
+  VLSRational createVLSRational();
+  /**
+   * Returns a new object of class '<em>VLS Double Quote</em>'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return a new object of class '<em>VLS Double Quote</em>'.
+   * @generated
+   */
+  VLSDoubleQuote createVLSDoubleQuote();
+  /**
+   * Returns the package supported by this factory.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the package supported by this factory.
+   * @generated
+   */
+  VampireLanguagePackage getVampireLanguagePackage();
+} //VampireLanguageFactory
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VampireLanguagePackage.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VampireLanguagePackage.java
new file mode 100644
index 00000000..f1519839
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VampireLanguagePackage.java
@@ -0,0 +1,2809 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage;
+import org.eclipse.emf.ecore.EAttribute;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.EPackage;
+import org.eclipse.emf.ecore.EReference;
+/**
+ * <!-- begin-user-doc -->
+ * The <b>Package</b> for the model.
+ * It contains accessors for the meta objects to represent
+ * <ul>
+ *   <li>each class,</li>
+ *   <li>each feature of each class,</li>
+ *   <li>each enum,</li>
+ *   <li>and each data type</li>
+ * </ul>
+ * <!-- end-user-doc -->
+ * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguageFactory
+ * @model kind="package"
+ * @generated
+ */
+public interface VampireLanguagePackage extends EPackage
+{
+  /**
+   * The package name.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  String eNAME = "vampireLanguage";
+  /**
+   * The package namespace URI.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  String eNS_URI = "http://www.mcgill.ca/ecse/dslreasoner/VampireLanguage";
+  /**
+   * The package namespace name.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  String eNS_PREFIX = "vampireLanguage";
+  /**
+   * The singleton instance of the package.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  VampireLanguagePackage eINSTANCE = ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl.init();
+  /**
+   * The meta object id for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireModelImpl <em>Vampire Model</em>}' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireModelImpl
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVampireModel()
+   * @generated
+   */
+  int VAMPIRE_MODEL = 0;
+  /**
+   * The feature id for the '<em><b>Includes</b></em>' containment reference list.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VAMPIRE_MODEL__INCLUDES = 0;
+  /**
+   * The feature id for the '<em><b>Comments</b></em>' containment reference list.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VAMPIRE_MODEL__COMMENTS = 1;
+  /**
+   * The feature id for the '<em><b>Formulas</b></em>' containment reference list.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VAMPIRE_MODEL__FORMULAS = 2;
+  /**
+   * The number of structural features of the '<em>Vampire Model</em>' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VAMPIRE_MODEL_FEATURE_COUNT = 3;
+  /**
+   * The meta object id for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSIncludeImpl <em>VLS Include</em>}' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSIncludeImpl
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSInclude()
+   * @generated
+   */
+  int VLS_INCLUDE = 1;
+  /**
+   * The feature id for the '<em><b>File Name</b></em>' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_INCLUDE__FILE_NAME = 0;
+  /**
+   * The feature id for the '<em><b>Names</b></em>' containment reference list.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_INCLUDE__NAMES = 1;
+  /**
+   * The number of structural features of the '<em>VLS Include</em>' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_INCLUDE_FEATURE_COUNT = 2;
+  /**
+   * The meta object id for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSNameImpl <em>VLS Name</em>}' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSNameImpl
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSName()
+   * @generated
+   */
+  int VLS_NAME = 2;
+  /**
+   * The feature id for the '<em><b>Name</b></em>' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_NAME__NAME = 0;
+  /**
+   * The number of structural features of the '<em>VLS Name</em>' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_NAME_FEATURE_COUNT = 1;
+  /**
+   * The meta object id for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSCommentImpl <em>VLS Comment</em>}' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSCommentImpl
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSComment()
+   * @generated
+   */
+  int VLS_COMMENT = 3;
+  /**
+   * The feature id for the '<em><b>Comment</b></em>' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_COMMENT__COMMENT = 0;
+  /**
+   * The number of structural features of the '<em>VLS Comment</em>' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_COMMENT_FEATURE_COUNT = 1;
+  /**
+   * The meta object id for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSFofFormulaImpl <em>VLS Fof Formula</em>}' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSFofFormulaImpl
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSFofFormula()
+   * @generated
+   */
+  int VLS_FOF_FORMULA = 4;
+  /**
+   * The feature id for the '<em><b>Name</b></em>' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_FOF_FORMULA__NAME = 0;
+  /**
+   * The feature id for the '<em><b>Fof Role</b></em>' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_FOF_FORMULA__FOF_ROLE = 1;
+  /**
+   * The feature id for the '<em><b>Fof Formula</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_FOF_FORMULA__FOF_FORMULA = 2;
+  /**
+   * The feature id for the '<em><b>Annotations</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_FOF_FORMULA__ANNOTATIONS = 3;
+  /**
+   * The number of structural features of the '<em>VLS Fof Formula</em>' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_FOF_FORMULA_FEATURE_COUNT = 4;
+  /**
+   * The meta object id for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSAnnotationImpl <em>VLS Annotation</em>}' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSAnnotationImpl
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSAnnotation()
+   * @generated
+   */
+  int VLS_ANNOTATION = 5;
+  /**
+   * The feature id for the '<em><b>Name</b></em>' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_ANNOTATION__NAME = 0;
+  /**
+   * The feature id for the '<em><b>Followup</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_ANNOTATION__FOLLOWUP = 1;
+  /**
+   * The feature id for the '<em><b>Terms</b></em>' containment reference list.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_ANNOTATION__TERMS = 2;
+  /**
+   * The number of structural features of the '<em>VLS Annotation</em>' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_ANNOTATION_FEATURE_COUNT = 3;
+  /**
+   * The meta object id for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSTermImpl <em>VLS Term</em>}' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSTermImpl
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSTerm()
+   * @generated
+   */
+  int VLS_TERM = 6;
+  /**
+   * The number of structural features of the '<em>VLS Term</em>' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_TERM_FEATURE_COUNT = 0;
+  /**
+   * The meta object id for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSVariableImpl <em>VLS Variable</em>}' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSVariableImpl
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSVariable()
+   * @generated
+   */
+  int VLS_VARIABLE = 7;
+  /**
+   * The feature id for the '<em><b>Name</b></em>' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_VARIABLE__NAME = VLS_TERM_FEATURE_COUNT + 0;
+  /**
+   * The number of structural features of the '<em>VLS Variable</em>' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_VARIABLE_FEATURE_COUNT = VLS_TERM_FEATURE_COUNT + 1;
+  /**
+   * The meta object id for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSFunctionFofImpl <em>VLS Function Fof</em>}' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSFunctionFofImpl
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSFunctionFof()
+   * @generated
+   */
+  int VLS_FUNCTION_FOF = 8;
+  /**
+   * The feature id for the '<em><b>Functor</b></em>' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_FUNCTION_FOF__FUNCTOR = VLS_TERM_FEATURE_COUNT + 0;
+  /**
+   * The feature id for the '<em><b>Terms</b></em>' containment reference list.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_FUNCTION_FOF__TERMS = VLS_TERM_FEATURE_COUNT + 1;
+  /**
+   * The number of structural features of the '<em>VLS Function Fof</em>' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_FUNCTION_FOF_FEATURE_COUNT = VLS_TERM_FEATURE_COUNT + 2;
+  /**
+   * The meta object id for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSDefinedTermImpl <em>VLS Defined Term</em>}' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSDefinedTermImpl
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSDefinedTerm()
+   * @generated
+   */
+  int VLS_DEFINED_TERM = 9;
+  /**
+   * The feature id for the '<em><b>Value</b></em>' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_DEFINED_TERM__VALUE = VLS_TERM_FEATURE_COUNT + 0;
+  /**
+   * The number of structural features of the '<em>VLS Defined Term</em>' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_DEFINED_TERM_FEATURE_COUNT = VLS_TERM_FEATURE_COUNT + 1;
+  /**
+   * The meta object id for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSEquivalentImpl <em>VLS Equivalent</em>}' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSEquivalentImpl
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSEquivalent()
+   * @generated
+   */
+  int VLS_EQUIVALENT = 10;
+  /**
+   * The feature id for the '<em><b>Left</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_EQUIVALENT__LEFT = VLS_TERM_FEATURE_COUNT + 0;
+  /**
+   * The feature id for the '<em><b>Right</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_EQUIVALENT__RIGHT = VLS_TERM_FEATURE_COUNT + 1;
+  /**
+   * The number of structural features of the '<em>VLS Equivalent</em>' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_EQUIVALENT_FEATURE_COUNT = VLS_TERM_FEATURE_COUNT + 2;
+  /**
+   * The meta object id for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSImpliesImpl <em>VLS Implies</em>}' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSImpliesImpl
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSImplies()
+   * @generated
+   */
+  int VLS_IMPLIES = 11;
+  /**
+   * The feature id for the '<em><b>Left</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_IMPLIES__LEFT = VLS_TERM_FEATURE_COUNT + 0;
+  /**
+   * The feature id for the '<em><b>Right</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_IMPLIES__RIGHT = VLS_TERM_FEATURE_COUNT + 1;
+  /**
+   * The number of structural features of the '<em>VLS Implies</em>' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_IMPLIES_FEATURE_COUNT = VLS_TERM_FEATURE_COUNT + 2;
+  /**
+   * The meta object id for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSRevImpliesImpl <em>VLS Rev Implies</em>}' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSRevImpliesImpl
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSRevImplies()
+   * @generated
+   */
+  int VLS_REV_IMPLIES = 12;
+  /**
+   * The feature id for the '<em><b>Left</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_REV_IMPLIES__LEFT = VLS_TERM_FEATURE_COUNT + 0;
+  /**
+   * The feature id for the '<em><b>Right</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_REV_IMPLIES__RIGHT = VLS_TERM_FEATURE_COUNT + 1;
+  /**
+   * The number of structural features of the '<em>VLS Rev Implies</em>' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_REV_IMPLIES_FEATURE_COUNT = VLS_TERM_FEATURE_COUNT + 2;
+  /**
+   * The meta object id for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSXnorImpl <em>VLS Xnor</em>}' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSXnorImpl
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSXnor()
+   * @generated
+   */
+  int VLS_XNOR = 13;
+  /**
+   * The feature id for the '<em><b>Left</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_XNOR__LEFT = VLS_TERM_FEATURE_COUNT + 0;
+  /**
+   * The feature id for the '<em><b>Right</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_XNOR__RIGHT = VLS_TERM_FEATURE_COUNT + 1;
+  /**
+   * The number of structural features of the '<em>VLS Xnor</em>' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_XNOR_FEATURE_COUNT = VLS_TERM_FEATURE_COUNT + 2;
+  /**
+   * The meta object id for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSNorImpl <em>VLS Nor</em>}' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSNorImpl
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSNor()
+   * @generated
+   */
+  int VLS_NOR = 14;
+  /**
+   * The feature id for the '<em><b>Left</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_NOR__LEFT = VLS_TERM_FEATURE_COUNT + 0;
+  /**
+   * The feature id for the '<em><b>Right</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_NOR__RIGHT = VLS_TERM_FEATURE_COUNT + 1;
+  /**
+   * The number of structural features of the '<em>VLS Nor</em>' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_NOR_FEATURE_COUNT = VLS_TERM_FEATURE_COUNT + 2;
+  /**
+   * The meta object id for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSNandImpl <em>VLS Nand</em>}' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSNandImpl
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSNand()
+   * @generated
+   */
+  int VLS_NAND = 15;
+  /**
+   * The feature id for the '<em><b>Left</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_NAND__LEFT = VLS_TERM_FEATURE_COUNT + 0;
+  /**
+   * The feature id for the '<em><b>Right</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_NAND__RIGHT = VLS_TERM_FEATURE_COUNT + 1;
+  /**
+   * The number of structural features of the '<em>VLS Nand</em>' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_NAND_FEATURE_COUNT = VLS_TERM_FEATURE_COUNT + 2;
+  /**
+   * The meta object id for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSAndImpl <em>VLS And</em>}' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSAndImpl
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSAnd()
+   * @generated
+   */
+  int VLS_AND = 16;
+  /**
+   * The feature id for the '<em><b>Left</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_AND__LEFT = VLS_TERM_FEATURE_COUNT + 0;
+  /**
+   * The feature id for the '<em><b>Right</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_AND__RIGHT = VLS_TERM_FEATURE_COUNT + 1;
+  /**
+   * The number of structural features of the '<em>VLS And</em>' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_AND_FEATURE_COUNT = VLS_TERM_FEATURE_COUNT + 2;
+  /**
+   * The meta object id for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSOrImpl <em>VLS Or</em>}' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSOrImpl
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSOr()
+   * @generated
+   */
+  int VLS_OR = 17;
+  /**
+   * The feature id for the '<em><b>Left</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_OR__LEFT = VLS_TERM_FEATURE_COUNT + 0;
+  /**
+   * The feature id for the '<em><b>Right</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_OR__RIGHT = VLS_TERM_FEATURE_COUNT + 1;
+  /**
+   * The number of structural features of the '<em>VLS Or</em>' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_OR_FEATURE_COUNT = VLS_TERM_FEATURE_COUNT + 2;
+  /**
+   * The meta object id for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSUniversalQuantifierImpl <em>VLS Universal Quantifier</em>}' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSUniversalQuantifierImpl
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSUniversalQuantifier()
+   * @generated
+   */
+  int VLS_UNIVERSAL_QUANTIFIER = 18;
+  /**
+   * The feature id for the '<em><b>Variables</b></em>' containment reference list.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_UNIVERSAL_QUANTIFIER__VARIABLES = VLS_TERM_FEATURE_COUNT + 0;
+  /**
+   * The feature id for the '<em><b>Operand</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_UNIVERSAL_QUANTIFIER__OPERAND = VLS_TERM_FEATURE_COUNT + 1;
+  /**
+   * The number of structural features of the '<em>VLS Universal Quantifier</em>' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_UNIVERSAL_QUANTIFIER_FEATURE_COUNT = VLS_TERM_FEATURE_COUNT + 2;
+  /**
+   * The meta object id for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSExistentialQuantifierImpl <em>VLS Existential Quantifier</em>}' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSExistentialQuantifierImpl
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSExistentialQuantifier()
+   * @generated
+   */
+  int VLS_EXISTENTIAL_QUANTIFIER = 19;
+  /**
+   * The feature id for the '<em><b>Variables</b></em>' containment reference list.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_EXISTENTIAL_QUANTIFIER__VARIABLES = VLS_TERM_FEATURE_COUNT + 0;
+  /**
+   * The feature id for the '<em><b>Operand</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_EXISTENTIAL_QUANTIFIER__OPERAND = VLS_TERM_FEATURE_COUNT + 1;
+  /**
+   * The number of structural features of the '<em>VLS Existential Quantifier</em>' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_EXISTENTIAL_QUANTIFIER_FEATURE_COUNT = VLS_TERM_FEATURE_COUNT + 2;
+  /**
+   * The meta object id for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSUnaryNegationImpl <em>VLS Unary Negation</em>}' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSUnaryNegationImpl
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSUnaryNegation()
+   * @generated
+   */
+  int VLS_UNARY_NEGATION = 20;
+  /**
+   * The feature id for the '<em><b>Operand</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_UNARY_NEGATION__OPERAND = VLS_TERM_FEATURE_COUNT + 0;
+  /**
+   * The number of structural features of the '<em>VLS Unary Negation</em>' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_UNARY_NEGATION_FEATURE_COUNT = VLS_TERM_FEATURE_COUNT + 1;
+  /**
+   * The meta object id for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSInequalityImpl <em>VLS Inequality</em>}' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSInequalityImpl
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSInequality()
+   * @generated
+   */
+  int VLS_INEQUALITY = 21;
+  /**
+   * The feature id for the '<em><b>Left</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_INEQUALITY__LEFT = VLS_TERM_FEATURE_COUNT + 0;
+  /**
+   * The feature id for the '<em><b>Right</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_INEQUALITY__RIGHT = VLS_TERM_FEATURE_COUNT + 1;
+  /**
+   * The number of structural features of the '<em>VLS Inequality</em>' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_INEQUALITY_FEATURE_COUNT = VLS_TERM_FEATURE_COUNT + 2;
+  /**
+   * The meta object id for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSEqualityImpl <em>VLS Equality</em>}' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSEqualityImpl
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSEquality()
+   * @generated
+   */
+  int VLS_EQUALITY = 22;
+  /**
+   * The feature id for the '<em><b>Left</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_EQUALITY__LEFT = VLS_TERM_FEATURE_COUNT + 0;
+  /**
+   * The feature id for the '<em><b>Right</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_EQUALITY__RIGHT = VLS_TERM_FEATURE_COUNT + 1;
+  /**
+   * The number of structural features of the '<em>VLS Equality</em>' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_EQUALITY_FEATURE_COUNT = VLS_TERM_FEATURE_COUNT + 2;
+  /**
+   * The meta object id for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSAssignmentImpl <em>VLS Assignment</em>}' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSAssignmentImpl
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSAssignment()
+   * @generated
+   */
+  int VLS_ASSIGNMENT = 23;
+  /**
+   * The feature id for the '<em><b>Left</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_ASSIGNMENT__LEFT = VLS_TERM_FEATURE_COUNT + 0;
+  /**
+   * The feature id for the '<em><b>Right</b></em>' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_ASSIGNMENT__RIGHT = VLS_TERM_FEATURE_COUNT + 1;
+  /**
+   * The number of structural features of the '<em>VLS Assignment</em>' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_ASSIGNMENT_FEATURE_COUNT = VLS_TERM_FEATURE_COUNT + 2;
+  /**
+   * The meta object id for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSConstantImpl <em>VLS Constant</em>}' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSConstantImpl
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSConstant()
+   * @generated
+   */
+  int VLS_CONSTANT = 24;
+  /**
+   * The feature id for the '<em><b>Name</b></em>' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_CONSTANT__NAME = VLS_TERM_FEATURE_COUNT + 0;
+  /**
+   * The number of structural features of the '<em>VLS Constant</em>' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_CONSTANT_FEATURE_COUNT = VLS_TERM_FEATURE_COUNT + 1;
+  /**
+   * The meta object id for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSTrueImpl <em>VLS True</em>}' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSTrueImpl
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSTrue()
+   * @generated
+   */
+  int VLS_TRUE = 25;
+  /**
+   * The number of structural features of the '<em>VLS True</em>' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_TRUE_FEATURE_COUNT = VLS_TERM_FEATURE_COUNT + 0;
+  /**
+   * The meta object id for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSFalseImpl <em>VLS False</em>}' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSFalseImpl
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSFalse()
+   * @generated
+   */
+  int VLS_FALSE = 26;
+  /**
+   * The number of structural features of the '<em>VLS False</em>' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_FALSE_FEATURE_COUNT = VLS_TERM_FEATURE_COUNT + 0;
+  /**
+   * The meta object id for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSFunctionImpl <em>VLS Function</em>}' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSFunctionImpl
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSFunction()
+   * @generated
+   */
+  int VLS_FUNCTION = 27;
+  /**
+   * The feature id for the '<em><b>Constant</b></em>' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_FUNCTION__CONSTANT = VLS_TERM_FEATURE_COUNT + 0;
+  /**
+   * The feature id for the '<em><b>Terms</b></em>' containment reference list.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_FUNCTION__TERMS = VLS_TERM_FEATURE_COUNT + 1;
+  /**
+   * The number of structural features of the '<em>VLS Function</em>' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_FUNCTION_FEATURE_COUNT = VLS_TERM_FEATURE_COUNT + 2;
+  /**
+   * The meta object id for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSLessImpl <em>VLS Less</em>}' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSLessImpl
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSLess()
+   * @generated
+   */
+  int VLS_LESS = 28;
+  /**
+   * The feature id for the '<em><b>Name</b></em>' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_LESS__NAME = VLS_TERM_FEATURE_COUNT + 0;
+  /**
+   * The feature id for the '<em><b>Terms</b></em>' containment reference list.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_LESS__TERMS = VLS_TERM_FEATURE_COUNT + 1;
+  /**
+   * The number of structural features of the '<em>VLS Less</em>' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_LESS_FEATURE_COUNT = VLS_TERM_FEATURE_COUNT + 2;
+  /**
+   * The meta object id for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSIntImpl <em>VLS Int</em>}' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSIntImpl
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSInt()
+   * @generated
+   */
+  int VLS_INT = 29;
+  /**
+   * The feature id for the '<em><b>Value</b></em>' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_INT__VALUE = VLS_DEFINED_TERM__VALUE;
+  /**
+   * The number of structural features of the '<em>VLS Int</em>' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_INT_FEATURE_COUNT = VLS_DEFINED_TERM_FEATURE_COUNT + 0;
+  /**
+   * The meta object id for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSRealImpl <em>VLS Real</em>}' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSRealImpl
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSReal()
+   * @generated
+   */
+  int VLS_REAL = 30;
+  /**
+   * The feature id for the '<em><b>Value</b></em>' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_REAL__VALUE = VLS_DEFINED_TERM__VALUE;
+  /**
+   * The number of structural features of the '<em>VLS Real</em>' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_REAL_FEATURE_COUNT = VLS_DEFINED_TERM_FEATURE_COUNT + 0;
+  /**
+   * The meta object id for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSRationalImpl <em>VLS Rational</em>}' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSRationalImpl
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSRational()
+   * @generated
+   */
+  int VLS_RATIONAL = 31;
+  /**
+   * The feature id for the '<em><b>Value</b></em>' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_RATIONAL__VALUE = VLS_DEFINED_TERM__VALUE;
+  /**
+   * The number of structural features of the '<em>VLS Rational</em>' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_RATIONAL_FEATURE_COUNT = VLS_DEFINED_TERM_FEATURE_COUNT + 0;
+  /**
+   * The meta object id for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSDoubleQuoteImpl <em>VLS Double Quote</em>}' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSDoubleQuoteImpl
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSDoubleQuote()
+   * @generated
+   */
+  int VLS_DOUBLE_QUOTE = 32;
+  /**
+   * The feature id for the '<em><b>Value</b></em>' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_DOUBLE_QUOTE__VALUE = VLS_DEFINED_TERM__VALUE;
+  /**
+   * The number of structural features of the '<em>VLS Double Quote</em>' class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   * @ordered
+   */
+  int VLS_DOUBLE_QUOTE_FEATURE_COUNT = VLS_DEFINED_TERM_FEATURE_COUNT + 0;
+  /**
+   * Returns the meta object for class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireModel <em>Vampire Model</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for class '<em>Vampire Model</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireModel
+   * @generated
+   */
+  EClass getVampireModel();
+  /**
+   * Returns the meta object for the containment reference list '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireModel#getIncludes <em>Includes</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the containment reference list '<em>Includes</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireModel#getIncludes()
+   * @see #getVampireModel()
+   * @generated
+   */
+  EReference getVampireModel_Includes();
+  /**
+   * Returns the meta object for the containment reference list '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireModel#getComments <em>Comments</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the containment reference list '<em>Comments</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireModel#getComments()
+   * @see #getVampireModel()
+   * @generated
+   */
+  EReference getVampireModel_Comments();
+  /**
+   * Returns the meta object for the containment reference list '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireModel#getFormulas <em>Formulas</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the containment reference list '<em>Formulas</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireModel#getFormulas()
+   * @see #getVampireModel()
+   * @generated
+   */
+  EReference getVampireModel_Formulas();
+  /**
+   * Returns the meta object for class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSInclude <em>VLS Include</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for class '<em>VLS Include</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSInclude
+   * @generated
+   */
+  EClass getVLSInclude();
+  /**
+   * Returns the meta object for the attribute '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSInclude#getFileName <em>File Name</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the attribute '<em>File Name</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSInclude#getFileName()
+   * @see #getVLSInclude()
+   * @generated
+   */
+  EAttribute getVLSInclude_FileName();
+  /**
+   * Returns the meta object for the containment reference list '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSInclude#getNames <em>Names</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the containment reference list '<em>Names</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSInclude#getNames()
+   * @see #getVLSInclude()
+   * @generated
+   */
+  EReference getVLSInclude_Names();
+  /**
+   * Returns the meta object for class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSName <em>VLS Name</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for class '<em>VLS Name</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSName
+   * @generated
+   */
+  EClass getVLSName();
+  /**
+   * Returns the meta object for the attribute '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSName#getName <em>Name</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the attribute '<em>Name</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSName#getName()
+   * @see #getVLSName()
+   * @generated
+   */
+  EAttribute getVLSName_Name();
+  /**
+   * Returns the meta object for class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSComment <em>VLS Comment</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for class '<em>VLS Comment</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSComment
+   * @generated
+   */
+  EClass getVLSComment();
+  /**
+   * Returns the meta object for the attribute '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSComment#getComment <em>Comment</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the attribute '<em>Comment</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSComment#getComment()
+   * @see #getVLSComment()
+   * @generated
+   */
+  EAttribute getVLSComment_Comment();
+  /**
+   * Returns the meta object for class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFofFormula <em>VLS Fof Formula</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for class '<em>VLS Fof Formula</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFofFormula
+   * @generated
+   */
+  EClass getVLSFofFormula();
+  /**
+   * Returns the meta object for the attribute '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFofFormula#getName <em>Name</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the attribute '<em>Name</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFofFormula#getName()
+   * @see #getVLSFofFormula()
+   * @generated
+   */
+  EAttribute getVLSFofFormula_Name();
+  /**
+   * Returns the meta object for the attribute '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFofFormula#getFofRole <em>Fof Role</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the attribute '<em>Fof Role</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFofFormula#getFofRole()
+   * @see #getVLSFofFormula()
+   * @generated
+   */
+  EAttribute getVLSFofFormula_FofRole();
+  /**
+   * Returns the meta object for the containment reference '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFofFormula#getFofFormula <em>Fof Formula</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the containment reference '<em>Fof Formula</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFofFormula#getFofFormula()
+   * @see #getVLSFofFormula()
+   * @generated
+   */
+  EReference getVLSFofFormula_FofFormula();
+  /**
+   * Returns the meta object for the containment reference '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFofFormula#getAnnotations <em>Annotations</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the containment reference '<em>Annotations</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFofFormula#getAnnotations()
+   * @see #getVLSFofFormula()
+   * @generated
+   */
+  EReference getVLSFofFormula_Annotations();
+  /**
+   * Returns the meta object for class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAnnotation <em>VLS Annotation</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for class '<em>VLS Annotation</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAnnotation
+   * @generated
+   */
+  EClass getVLSAnnotation();
+  /**
+   * Returns the meta object for the attribute '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAnnotation#getName <em>Name</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the attribute '<em>Name</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAnnotation#getName()
+   * @see #getVLSAnnotation()
+   * @generated
+   */
+  EAttribute getVLSAnnotation_Name();
+  /**
+   * Returns the meta object for the containment reference '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAnnotation#getFollowup <em>Followup</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the containment reference '<em>Followup</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAnnotation#getFollowup()
+   * @see #getVLSAnnotation()
+   * @generated
+   */
+  EReference getVLSAnnotation_Followup();
+  /**
+   * Returns the meta object for the containment reference list '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAnnotation#getTerms <em>Terms</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the containment reference list '<em>Terms</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAnnotation#getTerms()
+   * @see #getVLSAnnotation()
+   * @generated
+   */
+  EReference getVLSAnnotation_Terms();
+  /**
+   * Returns the meta object for class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSTerm <em>VLS Term</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for class '<em>VLS Term</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSTerm
+   * @generated
+   */
+  EClass getVLSTerm();
+  /**
+   * Returns the meta object for class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSVariable <em>VLS Variable</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for class '<em>VLS Variable</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSVariable
+   * @generated
+   */
+  EClass getVLSVariable();
+  /**
+   * Returns the meta object for the attribute '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSVariable#getName <em>Name</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the attribute '<em>Name</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSVariable#getName()
+   * @see #getVLSVariable()
+   * @generated
+   */
+  EAttribute getVLSVariable_Name();
+  /**
+   * Returns the meta object for class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFunctionFof <em>VLS Function Fof</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for class '<em>VLS Function Fof</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFunctionFof
+   * @generated
+   */
+  EClass getVLSFunctionFof();
+  /**
+   * Returns the meta object for the attribute '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFunctionFof#getFunctor <em>Functor</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the attribute '<em>Functor</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFunctionFof#getFunctor()
+   * @see #getVLSFunctionFof()
+   * @generated
+   */
+  EAttribute getVLSFunctionFof_Functor();
+  /**
+   * Returns the meta object for the containment reference list '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFunctionFof#getTerms <em>Terms</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the containment reference list '<em>Terms</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFunctionFof#getTerms()
+   * @see #getVLSFunctionFof()
+   * @generated
+   */
+  EReference getVLSFunctionFof_Terms();
+  /**
+   * Returns the meta object for class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSDefinedTerm <em>VLS Defined Term</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for class '<em>VLS Defined Term</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSDefinedTerm
+   * @generated
+   */
+  EClass getVLSDefinedTerm();
+  /**
+   * Returns the meta object for the attribute '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSDefinedTerm#getValue <em>Value</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the attribute '<em>Value</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSDefinedTerm#getValue()
+   * @see #getVLSDefinedTerm()
+   * @generated
+   */
+  EAttribute getVLSDefinedTerm_Value();
+  /**
+   * Returns the meta object for class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSEquivalent <em>VLS Equivalent</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for class '<em>VLS Equivalent</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSEquivalent
+   * @generated
+   */
+  EClass getVLSEquivalent();
+  /**
+   * Returns the meta object for the containment reference '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSEquivalent#getLeft <em>Left</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the containment reference '<em>Left</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSEquivalent#getLeft()
+   * @see #getVLSEquivalent()
+   * @generated
+   */
+  EReference getVLSEquivalent_Left();
+  /**
+   * Returns the meta object for the containment reference '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSEquivalent#getRight <em>Right</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the containment reference '<em>Right</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSEquivalent#getRight()
+   * @see #getVLSEquivalent()
+   * @generated
+   */
+  EReference getVLSEquivalent_Right();
+  /**
+   * Returns the meta object for class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSImplies <em>VLS Implies</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for class '<em>VLS Implies</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSImplies
+   * @generated
+   */
+  EClass getVLSImplies();
+  /**
+   * Returns the meta object for the containment reference '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSImplies#getLeft <em>Left</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the containment reference '<em>Left</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSImplies#getLeft()
+   * @see #getVLSImplies()
+   * @generated
+   */
+  EReference getVLSImplies_Left();
+  /**
+   * Returns the meta object for the containment reference '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSImplies#getRight <em>Right</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the containment reference '<em>Right</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSImplies#getRight()
+   * @see #getVLSImplies()
+   * @generated
+   */
+  EReference getVLSImplies_Right();
+  /**
+   * Returns the meta object for class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSRevImplies <em>VLS Rev Implies</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for class '<em>VLS Rev Implies</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSRevImplies
+   * @generated
+   */
+  EClass getVLSRevImplies();
+  /**
+   * Returns the meta object for the containment reference '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSRevImplies#getLeft <em>Left</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the containment reference '<em>Left</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSRevImplies#getLeft()
+   * @see #getVLSRevImplies()
+   * @generated
+   */
+  EReference getVLSRevImplies_Left();
+  /**
+   * Returns the meta object for the containment reference '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSRevImplies#getRight <em>Right</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the containment reference '<em>Right</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSRevImplies#getRight()
+   * @see #getVLSRevImplies()
+   * @generated
+   */
+  EReference getVLSRevImplies_Right();
+  /**
+   * Returns the meta object for class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSXnor <em>VLS Xnor</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for class '<em>VLS Xnor</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSXnor
+   * @generated
+   */
+  EClass getVLSXnor();
+  /**
+   * Returns the meta object for the containment reference '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSXnor#getLeft <em>Left</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the containment reference '<em>Left</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSXnor#getLeft()
+   * @see #getVLSXnor()
+   * @generated
+   */
+  EReference getVLSXnor_Left();
+  /**
+   * Returns the meta object for the containment reference '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSXnor#getRight <em>Right</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the containment reference '<em>Right</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSXnor#getRight()
+   * @see #getVLSXnor()
+   * @generated
+   */
+  EReference getVLSXnor_Right();
+  /**
+   * Returns the meta object for class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSNor <em>VLS Nor</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for class '<em>VLS Nor</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSNor
+   * @generated
+   */
+  EClass getVLSNor();
+  /**
+   * Returns the meta object for the containment reference '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSNor#getLeft <em>Left</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the containment reference '<em>Left</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSNor#getLeft()
+   * @see #getVLSNor()
+   * @generated
+   */
+  EReference getVLSNor_Left();
+  /**
+   * Returns the meta object for the containment reference '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSNor#getRight <em>Right</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the containment reference '<em>Right</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSNor#getRight()
+   * @see #getVLSNor()
+   * @generated
+   */
+  EReference getVLSNor_Right();
+  /**
+   * Returns the meta object for class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSNand <em>VLS Nand</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for class '<em>VLS Nand</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSNand
+   * @generated
+   */
+  EClass getVLSNand();
+  /**
+   * Returns the meta object for the containment reference '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSNand#getLeft <em>Left</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the containment reference '<em>Left</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSNand#getLeft()
+   * @see #getVLSNand()
+   * @generated
+   */
+  EReference getVLSNand_Left();
+  /**
+   * Returns the meta object for the containment reference '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSNand#getRight <em>Right</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the containment reference '<em>Right</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSNand#getRight()
+   * @see #getVLSNand()
+   * @generated
+   */
+  EReference getVLSNand_Right();
+  /**
+   * Returns the meta object for class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAnd <em>VLS And</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for class '<em>VLS And</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAnd
+   * @generated
+   */
+  EClass getVLSAnd();
+  /**
+   * Returns the meta object for the containment reference '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAnd#getLeft <em>Left</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the containment reference '<em>Left</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAnd#getLeft()
+   * @see #getVLSAnd()
+   * @generated
+   */
+  EReference getVLSAnd_Left();
+  /**
+   * Returns the meta object for the containment reference '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAnd#getRight <em>Right</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the containment reference '<em>Right</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAnd#getRight()
+   * @see #getVLSAnd()
+   * @generated
+   */
+  EReference getVLSAnd_Right();
+  /**
+   * Returns the meta object for class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSOr <em>VLS Or</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for class '<em>VLS Or</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSOr
+   * @generated
+   */
+  EClass getVLSOr();
+  /**
+   * Returns the meta object for the containment reference '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSOr#getLeft <em>Left</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the containment reference '<em>Left</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSOr#getLeft()
+   * @see #getVLSOr()
+   * @generated
+   */
+  EReference getVLSOr_Left();
+  /**
+   * Returns the meta object for the containment reference '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSOr#getRight <em>Right</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the containment reference '<em>Right</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSOr#getRight()
+   * @see #getVLSOr()
+   * @generated
+   */
+  EReference getVLSOr_Right();
+  /**
+   * Returns the meta object for class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSUniversalQuantifier <em>VLS Universal Quantifier</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for class '<em>VLS Universal Quantifier</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSUniversalQuantifier
+   * @generated
+   */
+  EClass getVLSUniversalQuantifier();
+  /**
+   * Returns the meta object for the containment reference list '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSUniversalQuantifier#getVariables <em>Variables</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the containment reference list '<em>Variables</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSUniversalQuantifier#getVariables()
+   * @see #getVLSUniversalQuantifier()
+   * @generated
+   */
+  EReference getVLSUniversalQuantifier_Variables();
+  /**
+   * Returns the meta object for the containment reference '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSUniversalQuantifier#getOperand <em>Operand</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the containment reference '<em>Operand</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSUniversalQuantifier#getOperand()
+   * @see #getVLSUniversalQuantifier()
+   * @generated
+   */
+  EReference getVLSUniversalQuantifier_Operand();
+  /**
+   * Returns the meta object for class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSExistentialQuantifier <em>VLS Existential Quantifier</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for class '<em>VLS Existential Quantifier</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSExistentialQuantifier
+   * @generated
+   */
+  EClass getVLSExistentialQuantifier();
+  /**
+   * Returns the meta object for the containment reference list '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSExistentialQuantifier#getVariables <em>Variables</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the containment reference list '<em>Variables</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSExistentialQuantifier#getVariables()
+   * @see #getVLSExistentialQuantifier()
+   * @generated
+   */
+  EReference getVLSExistentialQuantifier_Variables();
+  /**
+   * Returns the meta object for the containment reference '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSExistentialQuantifier#getOperand <em>Operand</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the containment reference '<em>Operand</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSExistentialQuantifier#getOperand()
+   * @see #getVLSExistentialQuantifier()
+   * @generated
+   */
+  EReference getVLSExistentialQuantifier_Operand();
+  /**
+   * Returns the meta object for class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSUnaryNegation <em>VLS Unary Negation</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for class '<em>VLS Unary Negation</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSUnaryNegation
+   * @generated
+   */
+  EClass getVLSUnaryNegation();
+  /**
+   * Returns the meta object for the containment reference '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSUnaryNegation#getOperand <em>Operand</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the containment reference '<em>Operand</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSUnaryNegation#getOperand()
+   * @see #getVLSUnaryNegation()
+   * @generated
+   */
+  EReference getVLSUnaryNegation_Operand();
+  /**
+   * Returns the meta object for class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSInequality <em>VLS Inequality</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for class '<em>VLS Inequality</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSInequality
+   * @generated
+   */
+  EClass getVLSInequality();
+  /**
+   * Returns the meta object for the containment reference '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSInequality#getLeft <em>Left</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the containment reference '<em>Left</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSInequality#getLeft()
+   * @see #getVLSInequality()
+   * @generated
+   */
+  EReference getVLSInequality_Left();
+  /**
+   * Returns the meta object for the containment reference '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSInequality#getRight <em>Right</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the containment reference '<em>Right</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSInequality#getRight()
+   * @see #getVLSInequality()
+   * @generated
+   */
+  EReference getVLSInequality_Right();
+  /**
+   * Returns the meta object for class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSEquality <em>VLS Equality</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for class '<em>VLS Equality</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSEquality
+   * @generated
+   */
+  EClass getVLSEquality();
+  /**
+   * Returns the meta object for the containment reference '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSEquality#getLeft <em>Left</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the containment reference '<em>Left</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSEquality#getLeft()
+   * @see #getVLSEquality()
+   * @generated
+   */
+  EReference getVLSEquality_Left();
+  /**
+   * Returns the meta object for the containment reference '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSEquality#getRight <em>Right</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the containment reference '<em>Right</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSEquality#getRight()
+   * @see #getVLSEquality()
+   * @generated
+   */
+  EReference getVLSEquality_Right();
+  /**
+   * Returns the meta object for class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAssignment <em>VLS Assignment</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for class '<em>VLS Assignment</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAssignment
+   * @generated
+   */
+  EClass getVLSAssignment();
+  /**
+   * Returns the meta object for the containment reference '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAssignment#getLeft <em>Left</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the containment reference '<em>Left</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAssignment#getLeft()
+   * @see #getVLSAssignment()
+   * @generated
+   */
+  EReference getVLSAssignment_Left();
+  /**
+   * Returns the meta object for the containment reference '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAssignment#getRight <em>Right</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the containment reference '<em>Right</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAssignment#getRight()
+   * @see #getVLSAssignment()
+   * @generated
+   */
+  EReference getVLSAssignment_Right();
+  /**
+   * Returns the meta object for class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSConstant <em>VLS Constant</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for class '<em>VLS Constant</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSConstant
+   * @generated
+   */
+  EClass getVLSConstant();
+  /**
+   * Returns the meta object for the attribute '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSConstant#getName <em>Name</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the attribute '<em>Name</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSConstant#getName()
+   * @see #getVLSConstant()
+   * @generated
+   */
+  EAttribute getVLSConstant_Name();
+  /**
+   * Returns the meta object for class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSTrue <em>VLS True</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for class '<em>VLS True</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSTrue
+   * @generated
+   */
+  EClass getVLSTrue();
+  /**
+   * Returns the meta object for class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFalse <em>VLS False</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for class '<em>VLS False</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFalse
+   * @generated
+   */
+  EClass getVLSFalse();
+  /**
+   * Returns the meta object for class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFunction <em>VLS Function</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for class '<em>VLS Function</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFunction
+   * @generated
+   */
+  EClass getVLSFunction();
+  /**
+   * Returns the meta object for the attribute '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFunction#getConstant <em>Constant</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the attribute '<em>Constant</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFunction#getConstant()
+   * @see #getVLSFunction()
+   * @generated
+   */
+  EAttribute getVLSFunction_Constant();
+  /**
+   * Returns the meta object for the containment reference list '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFunction#getTerms <em>Terms</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the containment reference list '<em>Terms</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFunction#getTerms()
+   * @see #getVLSFunction()
+   * @generated
+   */
+  EReference getVLSFunction_Terms();
+  /**
+   * Returns the meta object for class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSLess <em>VLS Less</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for class '<em>VLS Less</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSLess
+   * @generated
+   */
+  EClass getVLSLess();
+  /**
+   * Returns the meta object for the attribute '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSLess#getName <em>Name</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the attribute '<em>Name</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSLess#getName()
+   * @see #getVLSLess()
+   * @generated
+   */
+  EAttribute getVLSLess_Name();
+  /**
+   * Returns the meta object for the containment reference list '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSLess#getTerms <em>Terms</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for the containment reference list '<em>Terms</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSLess#getTerms()
+   * @see #getVLSLess()
+   * @generated
+   */
+  EReference getVLSLess_Terms();
+  /**
+   * Returns the meta object for class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSInt <em>VLS Int</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for class '<em>VLS Int</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSInt
+   * @generated
+   */
+  EClass getVLSInt();
+  /**
+   * Returns the meta object for class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSReal <em>VLS Real</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for class '<em>VLS Real</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSReal
+   * @generated
+   */
+  EClass getVLSReal();
+  /**
+   * Returns the meta object for class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSRational <em>VLS Rational</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for class '<em>VLS Rational</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSRational
+   * @generated
+   */
+  EClass getVLSRational();
+  /**
+   * Returns the meta object for class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSDoubleQuote <em>VLS Double Quote</em>}'.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the meta object for class '<em>VLS Double Quote</em>'.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSDoubleQuote
+   * @generated
+   */
+  EClass getVLSDoubleQuote();
+  /**
+   * Returns the factory that creates the instances of the model.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the factory that creates the instances of the model.
+   * @generated
+   */
+  VampireLanguageFactory getVampireLanguageFactory();
+  /**
+   * <!-- begin-user-doc -->
+   * Defines literals for the meta objects that represent
+   * <ul>
+   *   <li>each class,</li>
+   *   <li>each feature of each class,</li>
+   *   <li>each enum,</li>
+   *   <li>and each data type</li>
+   * </ul>
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  interface Literals
+  {
+    /**
+     * The meta object literal for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireModelImpl <em>Vampire Model</em>}' class.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireModelImpl
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVampireModel()
+     * @generated
+     */
+    EClass VAMPIRE_MODEL = eINSTANCE.getVampireModel();
+    /**
+     * The meta object literal for the '<em><b>Includes</b></em>' containment reference list feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EReference VAMPIRE_MODEL__INCLUDES = eINSTANCE.getVampireModel_Includes();
+    /**
+     * The meta object literal for the '<em><b>Comments</b></em>' containment reference list feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EReference VAMPIRE_MODEL__COMMENTS = eINSTANCE.getVampireModel_Comments();
+    /**
+     * The meta object literal for the '<em><b>Formulas</b></em>' containment reference list feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EReference VAMPIRE_MODEL__FORMULAS = eINSTANCE.getVampireModel_Formulas();
+    /**
+     * The meta object literal for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSIncludeImpl <em>VLS Include</em>}' class.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSIncludeImpl
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSInclude()
+     * @generated
+     */
+    EClass VLS_INCLUDE = eINSTANCE.getVLSInclude();
+    /**
+     * The meta object literal for the '<em><b>File Name</b></em>' attribute feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EAttribute VLS_INCLUDE__FILE_NAME = eINSTANCE.getVLSInclude_FileName();
+    /**
+     * The meta object literal for the '<em><b>Names</b></em>' containment reference list feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EReference VLS_INCLUDE__NAMES = eINSTANCE.getVLSInclude_Names();
+    /**
+     * The meta object literal for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSNameImpl <em>VLS Name</em>}' class.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSNameImpl
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSName()
+     * @generated
+     */
+    EClass VLS_NAME = eINSTANCE.getVLSName();
+    /**
+     * The meta object literal for the '<em><b>Name</b></em>' attribute feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EAttribute VLS_NAME__NAME = eINSTANCE.getVLSName_Name();
+    /**
+     * The meta object literal for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSCommentImpl <em>VLS Comment</em>}' class.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSCommentImpl
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSComment()
+     * @generated
+     */
+    EClass VLS_COMMENT = eINSTANCE.getVLSComment();
+    /**
+     * The meta object literal for the '<em><b>Comment</b></em>' attribute feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EAttribute VLS_COMMENT__COMMENT = eINSTANCE.getVLSComment_Comment();
+    /**
+     * The meta object literal for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSFofFormulaImpl <em>VLS Fof Formula</em>}' class.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSFofFormulaImpl
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSFofFormula()
+     * @generated
+     */
+    EClass VLS_FOF_FORMULA = eINSTANCE.getVLSFofFormula();
+    /**
+     * The meta object literal for the '<em><b>Name</b></em>' attribute feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EAttribute VLS_FOF_FORMULA__NAME = eINSTANCE.getVLSFofFormula_Name();
+    /**
+     * The meta object literal for the '<em><b>Fof Role</b></em>' attribute feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EAttribute VLS_FOF_FORMULA__FOF_ROLE = eINSTANCE.getVLSFofFormula_FofRole();
+    /**
+     * The meta object literal for the '<em><b>Fof Formula</b></em>' containment reference feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EReference VLS_FOF_FORMULA__FOF_FORMULA = eINSTANCE.getVLSFofFormula_FofFormula();
+    /**
+     * The meta object literal for the '<em><b>Annotations</b></em>' containment reference feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EReference VLS_FOF_FORMULA__ANNOTATIONS = eINSTANCE.getVLSFofFormula_Annotations();
+    /**
+     * The meta object literal for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSAnnotationImpl <em>VLS Annotation</em>}' class.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSAnnotationImpl
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSAnnotation()
+     * @generated
+     */
+    EClass VLS_ANNOTATION = eINSTANCE.getVLSAnnotation();
+    /**
+     * The meta object literal for the '<em><b>Name</b></em>' attribute feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EAttribute VLS_ANNOTATION__NAME = eINSTANCE.getVLSAnnotation_Name();
+    /**
+     * The meta object literal for the '<em><b>Followup</b></em>' containment reference feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EReference VLS_ANNOTATION__FOLLOWUP = eINSTANCE.getVLSAnnotation_Followup();
+    /**
+     * The meta object literal for the '<em><b>Terms</b></em>' containment reference list feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EReference VLS_ANNOTATION__TERMS = eINSTANCE.getVLSAnnotation_Terms();
+    /**
+     * The meta object literal for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSTermImpl <em>VLS Term</em>}' class.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSTermImpl
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSTerm()
+     * @generated
+     */
+    EClass VLS_TERM = eINSTANCE.getVLSTerm();
+    /**
+     * The meta object literal for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSVariableImpl <em>VLS Variable</em>}' class.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSVariableImpl
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSVariable()
+     * @generated
+     */
+    EClass VLS_VARIABLE = eINSTANCE.getVLSVariable();
+    /**
+     * The meta object literal for the '<em><b>Name</b></em>' attribute feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EAttribute VLS_VARIABLE__NAME = eINSTANCE.getVLSVariable_Name();
+    /**
+     * The meta object literal for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSFunctionFofImpl <em>VLS Function Fof</em>}' class.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSFunctionFofImpl
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSFunctionFof()
+     * @generated
+     */
+    EClass VLS_FUNCTION_FOF = eINSTANCE.getVLSFunctionFof();
+    /**
+     * The meta object literal for the '<em><b>Functor</b></em>' attribute feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EAttribute VLS_FUNCTION_FOF__FUNCTOR = eINSTANCE.getVLSFunctionFof_Functor();
+    /**
+     * The meta object literal for the '<em><b>Terms</b></em>' containment reference list feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EReference VLS_FUNCTION_FOF__TERMS = eINSTANCE.getVLSFunctionFof_Terms();
+    /**
+     * The meta object literal for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSDefinedTermImpl <em>VLS Defined Term</em>}' class.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSDefinedTermImpl
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSDefinedTerm()
+     * @generated
+     */
+    EClass VLS_DEFINED_TERM = eINSTANCE.getVLSDefinedTerm();
+    /**
+     * The meta object literal for the '<em><b>Value</b></em>' attribute feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EAttribute VLS_DEFINED_TERM__VALUE = eINSTANCE.getVLSDefinedTerm_Value();
+    /**
+     * The meta object literal for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSEquivalentImpl <em>VLS Equivalent</em>}' class.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSEquivalentImpl
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSEquivalent()
+     * @generated
+     */
+    EClass VLS_EQUIVALENT = eINSTANCE.getVLSEquivalent();
+    /**
+     * The meta object literal for the '<em><b>Left</b></em>' containment reference feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EReference VLS_EQUIVALENT__LEFT = eINSTANCE.getVLSEquivalent_Left();
+    /**
+     * The meta object literal for the '<em><b>Right</b></em>' containment reference feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EReference VLS_EQUIVALENT__RIGHT = eINSTANCE.getVLSEquivalent_Right();
+    /**
+     * The meta object literal for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSImpliesImpl <em>VLS Implies</em>}' class.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSImpliesImpl
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSImplies()
+     * @generated
+     */
+    EClass VLS_IMPLIES = eINSTANCE.getVLSImplies();
+    /**
+     * The meta object literal for the '<em><b>Left</b></em>' containment reference feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EReference VLS_IMPLIES__LEFT = eINSTANCE.getVLSImplies_Left();
+    /**
+     * The meta object literal for the '<em><b>Right</b></em>' containment reference feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EReference VLS_IMPLIES__RIGHT = eINSTANCE.getVLSImplies_Right();
+    /**
+     * The meta object literal for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSRevImpliesImpl <em>VLS Rev Implies</em>}' class.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSRevImpliesImpl
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSRevImplies()
+     * @generated
+     */
+    EClass VLS_REV_IMPLIES = eINSTANCE.getVLSRevImplies();
+    /**
+     * The meta object literal for the '<em><b>Left</b></em>' containment reference feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EReference VLS_REV_IMPLIES__LEFT = eINSTANCE.getVLSRevImplies_Left();
+    /**
+     * The meta object literal for the '<em><b>Right</b></em>' containment reference feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EReference VLS_REV_IMPLIES__RIGHT = eINSTANCE.getVLSRevImplies_Right();
+    /**
+     * The meta object literal for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSXnorImpl <em>VLS Xnor</em>}' class.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSXnorImpl
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSXnor()
+     * @generated
+     */
+    EClass VLS_XNOR = eINSTANCE.getVLSXnor();
+    /**
+     * The meta object literal for the '<em><b>Left</b></em>' containment reference feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EReference VLS_XNOR__LEFT = eINSTANCE.getVLSXnor_Left();
+    /**
+     * The meta object literal for the '<em><b>Right</b></em>' containment reference feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EReference VLS_XNOR__RIGHT = eINSTANCE.getVLSXnor_Right();
+    /**
+     * The meta object literal for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSNorImpl <em>VLS Nor</em>}' class.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSNorImpl
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSNor()
+     * @generated
+     */
+    EClass VLS_NOR = eINSTANCE.getVLSNor();
+    /**
+     * The meta object literal for the '<em><b>Left</b></em>' containment reference feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EReference VLS_NOR__LEFT = eINSTANCE.getVLSNor_Left();
+    /**
+     * The meta object literal for the '<em><b>Right</b></em>' containment reference feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EReference VLS_NOR__RIGHT = eINSTANCE.getVLSNor_Right();
+    /**
+     * The meta object literal for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSNandImpl <em>VLS Nand</em>}' class.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSNandImpl
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSNand()
+     * @generated
+     */
+    EClass VLS_NAND = eINSTANCE.getVLSNand();
+    /**
+     * The meta object literal for the '<em><b>Left</b></em>' containment reference feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EReference VLS_NAND__LEFT = eINSTANCE.getVLSNand_Left();
+    /**
+     * The meta object literal for the '<em><b>Right</b></em>' containment reference feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EReference VLS_NAND__RIGHT = eINSTANCE.getVLSNand_Right();
+    /**
+     * The meta object literal for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSAndImpl <em>VLS And</em>}' class.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSAndImpl
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSAnd()
+     * @generated
+     */
+    EClass VLS_AND = eINSTANCE.getVLSAnd();
+    /**
+     * The meta object literal for the '<em><b>Left</b></em>' containment reference feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EReference VLS_AND__LEFT = eINSTANCE.getVLSAnd_Left();
+    /**
+     * The meta object literal for the '<em><b>Right</b></em>' containment reference feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EReference VLS_AND__RIGHT = eINSTANCE.getVLSAnd_Right();
+    /**
+     * The meta object literal for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSOrImpl <em>VLS Or</em>}' class.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSOrImpl
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSOr()
+     * @generated
+     */
+    EClass VLS_OR = eINSTANCE.getVLSOr();
+    /**
+     * The meta object literal for the '<em><b>Left</b></em>' containment reference feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EReference VLS_OR__LEFT = eINSTANCE.getVLSOr_Left();
+    /**
+     * The meta object literal for the '<em><b>Right</b></em>' containment reference feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EReference VLS_OR__RIGHT = eINSTANCE.getVLSOr_Right();
+    /**
+     * The meta object literal for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSUniversalQuantifierImpl <em>VLS Universal Quantifier</em>}' class.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSUniversalQuantifierImpl
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSUniversalQuantifier()
+     * @generated
+     */
+    EClass VLS_UNIVERSAL_QUANTIFIER = eINSTANCE.getVLSUniversalQuantifier();
+    /**
+     * The meta object literal for the '<em><b>Variables</b></em>' containment reference list feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EReference VLS_UNIVERSAL_QUANTIFIER__VARIABLES = eINSTANCE.getVLSUniversalQuantifier_Variables();
+    /**
+     * The meta object literal for the '<em><b>Operand</b></em>' containment reference feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EReference VLS_UNIVERSAL_QUANTIFIER__OPERAND = eINSTANCE.getVLSUniversalQuantifier_Operand();
+    /**
+     * The meta object literal for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSExistentialQuantifierImpl <em>VLS Existential Quantifier</em>}' class.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSExistentialQuantifierImpl
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSExistentialQuantifier()
+     * @generated
+     */
+    EClass VLS_EXISTENTIAL_QUANTIFIER = eINSTANCE.getVLSExistentialQuantifier();
+    /**
+     * The meta object literal for the '<em><b>Variables</b></em>' containment reference list feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EReference VLS_EXISTENTIAL_QUANTIFIER__VARIABLES = eINSTANCE.getVLSExistentialQuantifier_Variables();
+    /**
+     * The meta object literal for the '<em><b>Operand</b></em>' containment reference feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EReference VLS_EXISTENTIAL_QUANTIFIER__OPERAND = eINSTANCE.getVLSExistentialQuantifier_Operand();
+    /**
+     * The meta object literal for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSUnaryNegationImpl <em>VLS Unary Negation</em>}' class.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSUnaryNegationImpl
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSUnaryNegation()
+     * @generated
+     */
+    EClass VLS_UNARY_NEGATION = eINSTANCE.getVLSUnaryNegation();
+    /**
+     * The meta object literal for the '<em><b>Operand</b></em>' containment reference feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EReference VLS_UNARY_NEGATION__OPERAND = eINSTANCE.getVLSUnaryNegation_Operand();
+    /**
+     * The meta object literal for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSInequalityImpl <em>VLS Inequality</em>}' class.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSInequalityImpl
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSInequality()
+     * @generated
+     */
+    EClass VLS_INEQUALITY = eINSTANCE.getVLSInequality();
+    /**
+     * The meta object literal for the '<em><b>Left</b></em>' containment reference feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EReference VLS_INEQUALITY__LEFT = eINSTANCE.getVLSInequality_Left();
+    /**
+     * The meta object literal for the '<em><b>Right</b></em>' containment reference feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EReference VLS_INEQUALITY__RIGHT = eINSTANCE.getVLSInequality_Right();
+    /**
+     * The meta object literal for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSEqualityImpl <em>VLS Equality</em>}' class.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSEqualityImpl
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSEquality()
+     * @generated
+     */
+    EClass VLS_EQUALITY = eINSTANCE.getVLSEquality();
+    /**
+     * The meta object literal for the '<em><b>Left</b></em>' containment reference feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EReference VLS_EQUALITY__LEFT = eINSTANCE.getVLSEquality_Left();
+    /**
+     * The meta object literal for the '<em><b>Right</b></em>' containment reference feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EReference VLS_EQUALITY__RIGHT = eINSTANCE.getVLSEquality_Right();
+    /**
+     * The meta object literal for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSAssignmentImpl <em>VLS Assignment</em>}' class.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSAssignmentImpl
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSAssignment()
+     * @generated
+     */
+    EClass VLS_ASSIGNMENT = eINSTANCE.getVLSAssignment();
+    /**
+     * The meta object literal for the '<em><b>Left</b></em>' containment reference feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EReference VLS_ASSIGNMENT__LEFT = eINSTANCE.getVLSAssignment_Left();
+    /**
+     * The meta object literal for the '<em><b>Right</b></em>' containment reference feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EReference VLS_ASSIGNMENT__RIGHT = eINSTANCE.getVLSAssignment_Right();
+    /**
+     * The meta object literal for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSConstantImpl <em>VLS Constant</em>}' class.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSConstantImpl
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSConstant()
+     * @generated
+     */
+    EClass VLS_CONSTANT = eINSTANCE.getVLSConstant();
+    /**
+     * The meta object literal for the '<em><b>Name</b></em>' attribute feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EAttribute VLS_CONSTANT__NAME = eINSTANCE.getVLSConstant_Name();
+    /**
+     * The meta object literal for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSTrueImpl <em>VLS True</em>}' class.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSTrueImpl
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSTrue()
+     * @generated
+     */
+    EClass VLS_TRUE = eINSTANCE.getVLSTrue();
+    /**
+     * The meta object literal for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSFalseImpl <em>VLS False</em>}' class.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSFalseImpl
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSFalse()
+     * @generated
+     */
+    EClass VLS_FALSE = eINSTANCE.getVLSFalse();
+    /**
+     * The meta object literal for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSFunctionImpl <em>VLS Function</em>}' class.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSFunctionImpl
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSFunction()
+     * @generated
+     */
+    EClass VLS_FUNCTION = eINSTANCE.getVLSFunction();
+    /**
+     * The meta object literal for the '<em><b>Constant</b></em>' attribute feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EAttribute VLS_FUNCTION__CONSTANT = eINSTANCE.getVLSFunction_Constant();
+    /**
+     * The meta object literal for the '<em><b>Terms</b></em>' containment reference list feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EReference VLS_FUNCTION__TERMS = eINSTANCE.getVLSFunction_Terms();
+    /**
+     * The meta object literal for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSLessImpl <em>VLS Less</em>}' class.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSLessImpl
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSLess()
+     * @generated
+     */
+    EClass VLS_LESS = eINSTANCE.getVLSLess();
+    /**
+     * The meta object literal for the '<em><b>Name</b></em>' attribute feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EAttribute VLS_LESS__NAME = eINSTANCE.getVLSLess_Name();
+    /**
+     * The meta object literal for the '<em><b>Terms</b></em>' containment reference list feature.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @generated
+     */
+    EReference VLS_LESS__TERMS = eINSTANCE.getVLSLess_Terms();
+    /**
+     * The meta object literal for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSIntImpl <em>VLS Int</em>}' class.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSIntImpl
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSInt()
+     * @generated
+     */
+    EClass VLS_INT = eINSTANCE.getVLSInt();
+    /**
+     * The meta object literal for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSRealImpl <em>VLS Real</em>}' class.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSRealImpl
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSReal()
+     * @generated
+     */
+    EClass VLS_REAL = eINSTANCE.getVLSReal();
+    /**
+     * The meta object literal for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSRationalImpl <em>VLS Rational</em>}' class.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSRationalImpl
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSRational()
+     * @generated
+     */
+    EClass VLS_RATIONAL = eINSTANCE.getVLSRational();
+    /**
+     * The meta object literal for the '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSDoubleQuoteImpl <em>VLS Double Quote</em>}' class.
+     * <!-- begin-user-doc -->
+     * <!-- end-user-doc -->
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSDoubleQuoteImpl
+     * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireLanguagePackageImpl#getVLSDoubleQuote()
+     * @generated
+     */
+    EClass VLS_DOUBLE_QUOTE = eINSTANCE.getVLSDoubleQuote();
+  }
+} //VampireLanguagePackage
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VampireModel.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VampireModel.java
new file mode 100644
index 00000000..fae3ccf5
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/VampireModel.java
@@ -0,0 +1,78 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage;
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.ecore.EObject;
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>Vampire Model</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireModel#getIncludes <em>Includes</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireModel#getComments <em>Comments</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireModel#getFormulas <em>Formulas</em>}</li>
+ * </ul>
+ *
+ * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVampireModel()
+ * @model
+ * @generated
+ */
+public interface VampireModel extends EObject
+{
+  /**
+   * Returns the value of the '<em><b>Includes</b></em>' containment reference list.
+   * The list contents are of type {@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSInclude}.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Includes</em>' containment reference list isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Includes</em>' containment reference list.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVampireModel_Includes()
+   * @model containment="true"
+   * @generated
+   */
+  EList<VLSInclude> getIncludes();
+  /**
+   * Returns the value of the '<em><b>Comments</b></em>' containment reference list.
+   * The list contents are of type {@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSComment}.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Comments</em>' containment reference list isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Comments</em>' containment reference list.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVampireModel_Comments()
+   * @model containment="true"
+   * @generated
+   */
+  EList<VLSComment> getComments();
+  /**
+   * Returns the value of the '<em><b>Formulas</b></em>' containment reference list.
+   * The list contents are of type {@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFofFormula}.
+   * <!-- begin-user-doc -->
+   * <p>
+   * If the meaning of the '<em>Formulas</em>' containment reference list isn't clear,
+   * there really should be more of a description here...
+   * </p>
+   * <!-- end-user-doc -->
+   * @return the value of the '<em>Formulas</em>' containment reference list.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#getVampireModel_Formulas()
+   * @model containment="true"
+   * @generated
+   */
+  EList<VLSFofFormula> getFormulas();
+} // VampireModel
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSAndImpl.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSAndImpl.java
new file mode 100644
index 00000000..951de940
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSAndImpl.java
@@ -0,0 +1,265 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage.impl;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAnd;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSTerm;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>VLS And</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSAndImpl#getLeft <em>Left</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSAndImpl#getRight <em>Right</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class VLSAndImpl extends VLSTermImpl implements VLSAnd
+{
+  /**
+   * The cached value of the '{@link #getLeft() <em>Left</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getLeft()
+   * @generated
+   * @ordered
+   */
+  protected VLSTerm left;
+  /**
+   * The cached value of the '{@link #getRight() <em>Right</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getRight()
+   * @generated
+   * @ordered
+   */
+  protected VLSTerm right;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected VLSAndImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return VampireLanguagePackage.Literals.VLS_AND;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSTerm getLeft()
+  {
+    return left;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetLeft(VLSTerm newLeft, NotificationChain msgs)
+  {
+    VLSTerm oldLeft = left;
+    left = newLeft;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_AND__LEFT, oldLeft, newLeft);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setLeft(VLSTerm newLeft)
+  {
+    if (newLeft != left)
+    {
+      NotificationChain msgs = null;
+      if (left != null)
+        msgs = ((InternalEObject)left).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_AND__LEFT, null, msgs);
+      if (newLeft != null)
+        msgs = ((InternalEObject)newLeft).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_AND__LEFT, null, msgs);
+      msgs = basicSetLeft(newLeft, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_AND__LEFT, newLeft, newLeft));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSTerm getRight()
+  {
+    return right;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetRight(VLSTerm newRight, NotificationChain msgs)
+  {
+    VLSTerm oldRight = right;
+    right = newRight;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_AND__RIGHT, oldRight, newRight);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setRight(VLSTerm newRight)
+  {
+    if (newRight != right)
+    {
+      NotificationChain msgs = null;
+      if (right != null)
+        msgs = ((InternalEObject)right).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_AND__RIGHT, null, msgs);
+      if (newRight != null)
+        msgs = ((InternalEObject)newRight).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_AND__RIGHT, null, msgs);
+      msgs = basicSetRight(newRight, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_AND__RIGHT, newRight, newRight));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_AND__LEFT:
+        return basicSetLeft(null, msgs);
+      case VampireLanguagePackage.VLS_AND__RIGHT:
+        return basicSetRight(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_AND__LEFT:
+        return getLeft();
+      case VampireLanguagePackage.VLS_AND__RIGHT:
+        return getRight();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_AND__LEFT:
+        setLeft((VLSTerm)newValue);
+        return;
+      case VampireLanguagePackage.VLS_AND__RIGHT:
+        setRight((VLSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_AND__LEFT:
+        setLeft((VLSTerm)null);
+        return;
+      case VampireLanguagePackage.VLS_AND__RIGHT:
+        setRight((VLSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_AND__LEFT:
+        return left != null;
+      case VampireLanguagePackage.VLS_AND__RIGHT:
+        return right != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //VLSAndImpl
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSAnnotationImpl.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSAnnotationImpl.java
new file mode 100644
index 00000000..092dd4c9
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSAnnotationImpl.java
@@ -0,0 +1,311 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage.impl;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAnnotation;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage;
+import java.util.Collection;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+import org.eclipse.emf.ecore.impl.MinimalEObjectImpl;
+import org.eclipse.emf.ecore.util.EObjectContainmentEList;
+import org.eclipse.emf.ecore.util.InternalEList;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>VLS Annotation</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSAnnotationImpl#getName <em>Name</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSAnnotationImpl#getFollowup <em>Followup</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSAnnotationImpl#getTerms <em>Terms</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class VLSAnnotationImpl extends MinimalEObjectImpl.Container implements VLSAnnotation
+{
+  /**
+   * The default value of the '{@link #getName() <em>Name</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getName()
+   * @generated
+   * @ordered
+   */
+  protected static final String NAME_EDEFAULT = null;
+  /**
+   * The cached value of the '{@link #getName() <em>Name</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getName()
+   * @generated
+   * @ordered
+   */
+  protected String name = NAME_EDEFAULT;
+  /**
+   * The cached value of the '{@link #getFollowup() <em>Followup</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getFollowup()
+   * @generated
+   * @ordered
+   */
+  protected VLSAnnotation followup;
+  /**
+   * The cached value of the '{@link #getTerms() <em>Terms</em>}' containment reference list.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getTerms()
+   * @generated
+   * @ordered
+   */
+  protected EList<VLSAnnotation> terms;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected VLSAnnotationImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return VampireLanguagePackage.Literals.VLS_ANNOTATION;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public String getName()
+  {
+    return name;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setName(String newName)
+  {
+    String oldName = name;
+    name = newName;
+    if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_ANNOTATION__NAME, oldName, name));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSAnnotation getFollowup()
+  {
+    return followup;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetFollowup(VLSAnnotation newFollowup, NotificationChain msgs)
+  {
+    VLSAnnotation oldFollowup = followup;
+    followup = newFollowup;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_ANNOTATION__FOLLOWUP, oldFollowup, newFollowup);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setFollowup(VLSAnnotation newFollowup)
+  {
+    if (newFollowup != followup)
+    {
+      NotificationChain msgs = null;
+      if (followup != null)
+        msgs = ((InternalEObject)followup).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_ANNOTATION__FOLLOWUP, null, msgs);
+      if (newFollowup != null)
+        msgs = ((InternalEObject)newFollowup).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_ANNOTATION__FOLLOWUP, null, msgs);
+      msgs = basicSetFollowup(newFollowup, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_ANNOTATION__FOLLOWUP, newFollowup, newFollowup));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EList<VLSAnnotation> getTerms()
+  {
+    if (terms == null)
+    {
+      terms = new EObjectContainmentEList<VLSAnnotation>(VLSAnnotation.class, this, VampireLanguagePackage.VLS_ANNOTATION__TERMS);
+    }
+    return terms;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_ANNOTATION__FOLLOWUP:
+        return basicSetFollowup(null, msgs);
+      case VampireLanguagePackage.VLS_ANNOTATION__TERMS:
+        return ((InternalEList<?>)getTerms()).basicRemove(otherEnd, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_ANNOTATION__NAME:
+        return getName();
+      case VampireLanguagePackage.VLS_ANNOTATION__FOLLOWUP:
+        return getFollowup();
+      case VampireLanguagePackage.VLS_ANNOTATION__TERMS:
+        return getTerms();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @SuppressWarnings("unchecked")
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_ANNOTATION__NAME:
+        setName((String)newValue);
+        return;
+      case VampireLanguagePackage.VLS_ANNOTATION__FOLLOWUP:
+        setFollowup((VLSAnnotation)newValue);
+        return;
+      case VampireLanguagePackage.VLS_ANNOTATION__TERMS:
+        getTerms().clear();
+        getTerms().addAll((Collection<? extends VLSAnnotation>)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_ANNOTATION__NAME:
+        setName(NAME_EDEFAULT);
+        return;
+      case VampireLanguagePackage.VLS_ANNOTATION__FOLLOWUP:
+        setFollowup((VLSAnnotation)null);
+        return;
+      case VampireLanguagePackage.VLS_ANNOTATION__TERMS:
+        getTerms().clear();
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_ANNOTATION__NAME:
+        return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
+      case VampireLanguagePackage.VLS_ANNOTATION__FOLLOWUP:
+        return followup != null;
+      case VampireLanguagePackage.VLS_ANNOTATION__TERMS:
+        return terms != null && !terms.isEmpty();
+    }
+    return super.eIsSet(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public String toString()
+  {
+    if (eIsProxy()) return super.toString();
+    StringBuffer result = new StringBuffer(super.toString());
+    result.append(" (name: ");
+    result.append(name);
+    result.append(')');
+    return result.toString();
+  }
+} //VLSAnnotationImpl
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSAssignmentImpl.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSAssignmentImpl.java
new file mode 100644
index 00000000..e6dbb58d
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSAssignmentImpl.java
@@ -0,0 +1,265 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage.impl;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAssignment;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSTerm;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>VLS Assignment</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSAssignmentImpl#getLeft <em>Left</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSAssignmentImpl#getRight <em>Right</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class VLSAssignmentImpl extends VLSTermImpl implements VLSAssignment
+{
+  /**
+   * The cached value of the '{@link #getLeft() <em>Left</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getLeft()
+   * @generated
+   * @ordered
+   */
+  protected VLSTerm left;
+  /**
+   * The cached value of the '{@link #getRight() <em>Right</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getRight()
+   * @generated
+   * @ordered
+   */
+  protected VLSTerm right;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected VLSAssignmentImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return VampireLanguagePackage.Literals.VLS_ASSIGNMENT;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSTerm getLeft()
+  {
+    return left;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetLeft(VLSTerm newLeft, NotificationChain msgs)
+  {
+    VLSTerm oldLeft = left;
+    left = newLeft;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_ASSIGNMENT__LEFT, oldLeft, newLeft);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setLeft(VLSTerm newLeft)
+  {
+    if (newLeft != left)
+    {
+      NotificationChain msgs = null;
+      if (left != null)
+        msgs = ((InternalEObject)left).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_ASSIGNMENT__LEFT, null, msgs);
+      if (newLeft != null)
+        msgs = ((InternalEObject)newLeft).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_ASSIGNMENT__LEFT, null, msgs);
+      msgs = basicSetLeft(newLeft, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_ASSIGNMENT__LEFT, newLeft, newLeft));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSTerm getRight()
+  {
+    return right;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetRight(VLSTerm newRight, NotificationChain msgs)
+  {
+    VLSTerm oldRight = right;
+    right = newRight;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_ASSIGNMENT__RIGHT, oldRight, newRight);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setRight(VLSTerm newRight)
+  {
+    if (newRight != right)
+    {
+      NotificationChain msgs = null;
+      if (right != null)
+        msgs = ((InternalEObject)right).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_ASSIGNMENT__RIGHT, null, msgs);
+      if (newRight != null)
+        msgs = ((InternalEObject)newRight).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_ASSIGNMENT__RIGHT, null, msgs);
+      msgs = basicSetRight(newRight, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_ASSIGNMENT__RIGHT, newRight, newRight));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_ASSIGNMENT__LEFT:
+        return basicSetLeft(null, msgs);
+      case VampireLanguagePackage.VLS_ASSIGNMENT__RIGHT:
+        return basicSetRight(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_ASSIGNMENT__LEFT:
+        return getLeft();
+      case VampireLanguagePackage.VLS_ASSIGNMENT__RIGHT:
+        return getRight();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_ASSIGNMENT__LEFT:
+        setLeft((VLSTerm)newValue);
+        return;
+      case VampireLanguagePackage.VLS_ASSIGNMENT__RIGHT:
+        setRight((VLSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_ASSIGNMENT__LEFT:
+        setLeft((VLSTerm)null);
+        return;
+      case VampireLanguagePackage.VLS_ASSIGNMENT__RIGHT:
+        setRight((VLSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_ASSIGNMENT__LEFT:
+        return left != null;
+      case VampireLanguagePackage.VLS_ASSIGNMENT__RIGHT:
+        return right != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //VLSAssignmentImpl
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSCommentImpl.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSCommentImpl.java
new file mode 100644
index 00000000..9599872d
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSCommentImpl.java
@@ -0,0 +1,178 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage.impl;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSComment;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+import org.eclipse.emf.ecore.impl.MinimalEObjectImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>VLS Comment</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSCommentImpl#getComment <em>Comment</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class VLSCommentImpl extends MinimalEObjectImpl.Container implements VLSComment
+{
+  /**
+   * The default value of the '{@link #getComment() <em>Comment</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getComment()
+   * @generated
+   * @ordered
+   */
+  protected static final String COMMENT_EDEFAULT = null;
+  /**
+   * The cached value of the '{@link #getComment() <em>Comment</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getComment()
+   * @generated
+   * @ordered
+   */
+  protected String comment = COMMENT_EDEFAULT;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected VLSCommentImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return VampireLanguagePackage.Literals.VLS_COMMENT;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public String getComment()
+  {
+    return comment;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setComment(String newComment)
+  {
+    String oldComment = comment;
+    comment = newComment;
+    if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_COMMENT__COMMENT, oldComment, comment));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_COMMENT__COMMENT:
+        return getComment();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_COMMENT__COMMENT:
+        setComment((String)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_COMMENT__COMMENT:
+        setComment(COMMENT_EDEFAULT);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_COMMENT__COMMENT:
+        return COMMENT_EDEFAULT == null ? comment != null : !COMMENT_EDEFAULT.equals(comment);
+    }
+    return super.eIsSet(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public String toString()
+  {
+    if (eIsProxy()) return super.toString();
+    StringBuffer result = new StringBuffer(super.toString());
+    result.append(" (comment: ");
+    result.append(comment);
+    result.append(')');
+    return result.toString();
+  }
+} //VLSCommentImpl
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSConstantImpl.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSConstantImpl.java
new file mode 100644
index 00000000..b9bcf512
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSConstantImpl.java
@@ -0,0 +1,177 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage.impl;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSConstant;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>VLS Constant</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSConstantImpl#getName <em>Name</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class VLSConstantImpl extends VLSTermImpl implements VLSConstant
+{
+  /**
+   * The default value of the '{@link #getName() <em>Name</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getName()
+   * @generated
+   * @ordered
+   */
+  protected static final String NAME_EDEFAULT = null;
+  /**
+   * The cached value of the '{@link #getName() <em>Name</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getName()
+   * @generated
+   * @ordered
+   */
+  protected String name = NAME_EDEFAULT;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected VLSConstantImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return VampireLanguagePackage.Literals.VLS_CONSTANT;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public String getName()
+  {
+    return name;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setName(String newName)
+  {
+    String oldName = name;
+    name = newName;
+    if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_CONSTANT__NAME, oldName, name));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_CONSTANT__NAME:
+        return getName();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_CONSTANT__NAME:
+        setName((String)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_CONSTANT__NAME:
+        setName(NAME_EDEFAULT);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_CONSTANT__NAME:
+        return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
+    }
+    return super.eIsSet(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public String toString()
+  {
+    if (eIsProxy()) return super.toString();
+    StringBuffer result = new StringBuffer(super.toString());
+    result.append(" (name: ");
+    result.append(name);
+    result.append(')');
+    return result.toString();
+  }
+} //VLSConstantImpl
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSDefinedTermImpl.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSDefinedTermImpl.java
new file mode 100644
index 00000000..444e2b85
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSDefinedTermImpl.java
@@ -0,0 +1,177 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage.impl;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSDefinedTerm;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>VLS Defined Term</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSDefinedTermImpl#getValue <em>Value</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class VLSDefinedTermImpl extends VLSTermImpl implements VLSDefinedTerm
+{
+  /**
+   * The default value of the '{@link #getValue() <em>Value</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getValue()
+   * @generated
+   * @ordered
+   */
+  protected static final String VALUE_EDEFAULT = null;
+  /**
+   * The cached value of the '{@link #getValue() <em>Value</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getValue()
+   * @generated
+   * @ordered
+   */
+  protected String value = VALUE_EDEFAULT;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected VLSDefinedTermImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return VampireLanguagePackage.Literals.VLS_DEFINED_TERM;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public String getValue()
+  {
+    return value;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setValue(String newValue)
+  {
+    String oldValue = value;
+    value = newValue;
+    if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_DEFINED_TERM__VALUE, oldValue, value));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_DEFINED_TERM__VALUE:
+        return getValue();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_DEFINED_TERM__VALUE:
+        setValue((String)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_DEFINED_TERM__VALUE:
+        setValue(VALUE_EDEFAULT);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_DEFINED_TERM__VALUE:
+        return VALUE_EDEFAULT == null ? value != null : !VALUE_EDEFAULT.equals(value);
+    }
+    return super.eIsSet(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public String toString()
+  {
+    if (eIsProxy()) return super.toString();
+    StringBuffer result = new StringBuffer(super.toString());
+    result.append(" (value: ");
+    result.append(value);
+    result.append(')');
+    return result.toString();
+  }
+} //VLSDefinedTermImpl
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSDoubleQuoteImpl.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSDoubleQuoteImpl.java
new file mode 100644
index 00000000..db99a631
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSDoubleQuoteImpl.java
@@ -0,0 +1,41 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage.impl;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSDoubleQuote;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage;
+import org.eclipse.emf.ecore.EClass;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>VLS Double Quote</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * @generated
+ */
+public class VLSDoubleQuoteImpl extends VLSDefinedTermImpl implements VLSDoubleQuote
+{
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected VLSDoubleQuoteImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return VampireLanguagePackage.Literals.VLS_DOUBLE_QUOTE;
+  }
+} //VLSDoubleQuoteImpl
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSEqualityImpl.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSEqualityImpl.java
new file mode 100644
index 00000000..ba729215
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSEqualityImpl.java
@@ -0,0 +1,265 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage.impl;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSEquality;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSTerm;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>VLS Equality</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSEqualityImpl#getLeft <em>Left</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSEqualityImpl#getRight <em>Right</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class VLSEqualityImpl extends VLSTermImpl implements VLSEquality
+{
+  /**
+   * The cached value of the '{@link #getLeft() <em>Left</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getLeft()
+   * @generated
+   * @ordered
+   */
+  protected VLSTerm left;
+  /**
+   * The cached value of the '{@link #getRight() <em>Right</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getRight()
+   * @generated
+   * @ordered
+   */
+  protected VLSTerm right;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected VLSEqualityImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return VampireLanguagePackage.Literals.VLS_EQUALITY;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSTerm getLeft()
+  {
+    return left;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetLeft(VLSTerm newLeft, NotificationChain msgs)
+  {
+    VLSTerm oldLeft = left;
+    left = newLeft;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_EQUALITY__LEFT, oldLeft, newLeft);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setLeft(VLSTerm newLeft)
+  {
+    if (newLeft != left)
+    {
+      NotificationChain msgs = null;
+      if (left != null)
+        msgs = ((InternalEObject)left).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_EQUALITY__LEFT, null, msgs);
+      if (newLeft != null)
+        msgs = ((InternalEObject)newLeft).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_EQUALITY__LEFT, null, msgs);
+      msgs = basicSetLeft(newLeft, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_EQUALITY__LEFT, newLeft, newLeft));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSTerm getRight()
+  {
+    return right;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetRight(VLSTerm newRight, NotificationChain msgs)
+  {
+    VLSTerm oldRight = right;
+    right = newRight;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_EQUALITY__RIGHT, oldRight, newRight);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setRight(VLSTerm newRight)
+  {
+    if (newRight != right)
+    {
+      NotificationChain msgs = null;
+      if (right != null)
+        msgs = ((InternalEObject)right).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_EQUALITY__RIGHT, null, msgs);
+      if (newRight != null)
+        msgs = ((InternalEObject)newRight).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_EQUALITY__RIGHT, null, msgs);
+      msgs = basicSetRight(newRight, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_EQUALITY__RIGHT, newRight, newRight));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_EQUALITY__LEFT:
+        return basicSetLeft(null, msgs);
+      case VampireLanguagePackage.VLS_EQUALITY__RIGHT:
+        return basicSetRight(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_EQUALITY__LEFT:
+        return getLeft();
+      case VampireLanguagePackage.VLS_EQUALITY__RIGHT:
+        return getRight();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_EQUALITY__LEFT:
+        setLeft((VLSTerm)newValue);
+        return;
+      case VampireLanguagePackage.VLS_EQUALITY__RIGHT:
+        setRight((VLSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_EQUALITY__LEFT:
+        setLeft((VLSTerm)null);
+        return;
+      case VampireLanguagePackage.VLS_EQUALITY__RIGHT:
+        setRight((VLSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_EQUALITY__LEFT:
+        return left != null;
+      case VampireLanguagePackage.VLS_EQUALITY__RIGHT:
+        return right != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //VLSEqualityImpl
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSEquivalentImpl.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSEquivalentImpl.java
new file mode 100644
index 00000000..2ab11117
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSEquivalentImpl.java
@@ -0,0 +1,265 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage.impl;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSEquivalent;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSTerm;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>VLS Equivalent</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSEquivalentImpl#getLeft <em>Left</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSEquivalentImpl#getRight <em>Right</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class VLSEquivalentImpl extends VLSTermImpl implements VLSEquivalent
+{
+  /**
+   * The cached value of the '{@link #getLeft() <em>Left</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getLeft()
+   * @generated
+   * @ordered
+   */
+  protected VLSTerm left;
+  /**
+   * The cached value of the '{@link #getRight() <em>Right</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getRight()
+   * @generated
+   * @ordered
+   */
+  protected VLSTerm right;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected VLSEquivalentImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return VampireLanguagePackage.Literals.VLS_EQUIVALENT;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSTerm getLeft()
+  {
+    return left;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetLeft(VLSTerm newLeft, NotificationChain msgs)
+  {
+    VLSTerm oldLeft = left;
+    left = newLeft;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_EQUIVALENT__LEFT, oldLeft, newLeft);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setLeft(VLSTerm newLeft)
+  {
+    if (newLeft != left)
+    {
+      NotificationChain msgs = null;
+      if (left != null)
+        msgs = ((InternalEObject)left).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_EQUIVALENT__LEFT, null, msgs);
+      if (newLeft != null)
+        msgs = ((InternalEObject)newLeft).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_EQUIVALENT__LEFT, null, msgs);
+      msgs = basicSetLeft(newLeft, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_EQUIVALENT__LEFT, newLeft, newLeft));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSTerm getRight()
+  {
+    return right;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetRight(VLSTerm newRight, NotificationChain msgs)
+  {
+    VLSTerm oldRight = right;
+    right = newRight;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_EQUIVALENT__RIGHT, oldRight, newRight);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setRight(VLSTerm newRight)
+  {
+    if (newRight != right)
+    {
+      NotificationChain msgs = null;
+      if (right != null)
+        msgs = ((InternalEObject)right).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_EQUIVALENT__RIGHT, null, msgs);
+      if (newRight != null)
+        msgs = ((InternalEObject)newRight).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_EQUIVALENT__RIGHT, null, msgs);
+      msgs = basicSetRight(newRight, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_EQUIVALENT__RIGHT, newRight, newRight));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_EQUIVALENT__LEFT:
+        return basicSetLeft(null, msgs);
+      case VampireLanguagePackage.VLS_EQUIVALENT__RIGHT:
+        return basicSetRight(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_EQUIVALENT__LEFT:
+        return getLeft();
+      case VampireLanguagePackage.VLS_EQUIVALENT__RIGHT:
+        return getRight();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_EQUIVALENT__LEFT:
+        setLeft((VLSTerm)newValue);
+        return;
+      case VampireLanguagePackage.VLS_EQUIVALENT__RIGHT:
+        setRight((VLSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_EQUIVALENT__LEFT:
+        setLeft((VLSTerm)null);
+        return;
+      case VampireLanguagePackage.VLS_EQUIVALENT__RIGHT:
+        setRight((VLSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_EQUIVALENT__LEFT:
+        return left != null;
+      case VampireLanguagePackage.VLS_EQUIVALENT__RIGHT:
+        return right != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //VLSEquivalentImpl
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSExistentialQuantifierImpl.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSExistentialQuantifierImpl.java
new file mode 100644
index 00000000..34670d8b
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSExistentialQuantifierImpl.java
@@ -0,0 +1,241 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage.impl;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSExistentialQuantifier;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSTerm;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSVariable;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage;
+import java.util.Collection;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+import org.eclipse.emf.ecore.util.EObjectContainmentEList;
+import org.eclipse.emf.ecore.util.InternalEList;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>VLS Existential Quantifier</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSExistentialQuantifierImpl#getVariables <em>Variables</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSExistentialQuantifierImpl#getOperand <em>Operand</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class VLSExistentialQuantifierImpl extends VLSTermImpl implements VLSExistentialQuantifier
+{
+  /**
+   * The cached value of the '{@link #getVariables() <em>Variables</em>}' containment reference list.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getVariables()
+   * @generated
+   * @ordered
+   */
+  protected EList<VLSVariable> variables;
+  /**
+   * The cached value of the '{@link #getOperand() <em>Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getOperand()
+   * @generated
+   * @ordered
+   */
+  protected VLSTerm operand;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected VLSExistentialQuantifierImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return VampireLanguagePackage.Literals.VLS_EXISTENTIAL_QUANTIFIER;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EList<VLSVariable> getVariables()
+  {
+    if (variables == null)
+    {
+      variables = new EObjectContainmentEList<VLSVariable>(VLSVariable.class, this, VampireLanguagePackage.VLS_EXISTENTIAL_QUANTIFIER__VARIABLES);
+    }
+    return variables;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSTerm getOperand()
+  {
+    return operand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetOperand(VLSTerm newOperand, NotificationChain msgs)
+  {
+    VLSTerm oldOperand = operand;
+    operand = newOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_EXISTENTIAL_QUANTIFIER__OPERAND, oldOperand, newOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setOperand(VLSTerm newOperand)
+  {
+    if (newOperand != operand)
+    {
+      NotificationChain msgs = null;
+      if (operand != null)
+        msgs = ((InternalEObject)operand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_EXISTENTIAL_QUANTIFIER__OPERAND, null, msgs);
+      if (newOperand != null)
+        msgs = ((InternalEObject)newOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_EXISTENTIAL_QUANTIFIER__OPERAND, null, msgs);
+      msgs = basicSetOperand(newOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_EXISTENTIAL_QUANTIFIER__OPERAND, newOperand, newOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_EXISTENTIAL_QUANTIFIER__VARIABLES:
+        return ((InternalEList<?>)getVariables()).basicRemove(otherEnd, msgs);
+      case VampireLanguagePackage.VLS_EXISTENTIAL_QUANTIFIER__OPERAND:
+        return basicSetOperand(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_EXISTENTIAL_QUANTIFIER__VARIABLES:
+        return getVariables();
+      case VampireLanguagePackage.VLS_EXISTENTIAL_QUANTIFIER__OPERAND:
+        return getOperand();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @SuppressWarnings("unchecked")
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_EXISTENTIAL_QUANTIFIER__VARIABLES:
+        getVariables().clear();
+        getVariables().addAll((Collection<? extends VLSVariable>)newValue);
+        return;
+      case VampireLanguagePackage.VLS_EXISTENTIAL_QUANTIFIER__OPERAND:
+        setOperand((VLSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_EXISTENTIAL_QUANTIFIER__VARIABLES:
+        getVariables().clear();
+        return;
+      case VampireLanguagePackage.VLS_EXISTENTIAL_QUANTIFIER__OPERAND:
+        setOperand((VLSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_EXISTENTIAL_QUANTIFIER__VARIABLES:
+        return variables != null && !variables.isEmpty();
+      case VampireLanguagePackage.VLS_EXISTENTIAL_QUANTIFIER__OPERAND:
+        return operand != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //VLSExistentialQuantifierImpl
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSFalseImpl.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSFalseImpl.java
new file mode 100644
index 00000000..1db5a6b4
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSFalseImpl.java
@@ -0,0 +1,41 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage.impl;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFalse;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage;
+import org.eclipse.emf.ecore.EClass;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>VLS False</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * @generated
+ */
+public class VLSFalseImpl extends VLSTermImpl implements VLSFalse
+{
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected VLSFalseImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return VampireLanguagePackage.Literals.VLS_FALSE;
+  }
+} //VLSFalseImpl
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSFofFormulaImpl.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSFofFormulaImpl.java
new file mode 100644
index 00000000..beef8908
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSFofFormulaImpl.java
@@ -0,0 +1,394 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage.impl;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAnnotation;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFofFormula;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSTerm;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+import org.eclipse.emf.ecore.impl.MinimalEObjectImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>VLS Fof Formula</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSFofFormulaImpl#getName <em>Name</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSFofFormulaImpl#getFofRole <em>Fof Role</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSFofFormulaImpl#getFofFormula <em>Fof Formula</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSFofFormulaImpl#getAnnotations <em>Annotations</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class VLSFofFormulaImpl extends MinimalEObjectImpl.Container implements VLSFofFormula
+{
+  /**
+   * The default value of the '{@link #getName() <em>Name</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getName()
+   * @generated
+   * @ordered
+   */
+  protected static final String NAME_EDEFAULT = null;
+  /**
+   * The cached value of the '{@link #getName() <em>Name</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getName()
+   * @generated
+   * @ordered
+   */
+  protected String name = NAME_EDEFAULT;
+  /**
+   * The default value of the '{@link #getFofRole() <em>Fof Role</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getFofRole()
+   * @generated
+   * @ordered
+   */
+  protected static final String FOF_ROLE_EDEFAULT = null;
+  /**
+   * The cached value of the '{@link #getFofRole() <em>Fof Role</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getFofRole()
+   * @generated
+   * @ordered
+   */
+  protected String fofRole = FOF_ROLE_EDEFAULT;
+  /**
+   * The cached value of the '{@link #getFofFormula() <em>Fof Formula</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getFofFormula()
+   * @generated
+   * @ordered
+   */
+  protected VLSTerm fofFormula;
+  /**
+   * The cached value of the '{@link #getAnnotations() <em>Annotations</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getAnnotations()
+   * @generated
+   * @ordered
+   */
+  protected VLSAnnotation annotations;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected VLSFofFormulaImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return VampireLanguagePackage.Literals.VLS_FOF_FORMULA;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public String getName()
+  {
+    return name;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setName(String newName)
+  {
+    String oldName = name;
+    name = newName;
+    if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_FOF_FORMULA__NAME, oldName, name));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public String getFofRole()
+  {
+    return fofRole;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setFofRole(String newFofRole)
+  {
+    String oldFofRole = fofRole;
+    fofRole = newFofRole;
+    if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_FOF_FORMULA__FOF_ROLE, oldFofRole, fofRole));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSTerm getFofFormula()
+  {
+    return fofFormula;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetFofFormula(VLSTerm newFofFormula, NotificationChain msgs)
+  {
+    VLSTerm oldFofFormula = fofFormula;
+    fofFormula = newFofFormula;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_FOF_FORMULA__FOF_FORMULA, oldFofFormula, newFofFormula);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setFofFormula(VLSTerm newFofFormula)
+  {
+    if (newFofFormula != fofFormula)
+    {
+      NotificationChain msgs = null;
+      if (fofFormula != null)
+        msgs = ((InternalEObject)fofFormula).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_FOF_FORMULA__FOF_FORMULA, null, msgs);
+      if (newFofFormula != null)
+        msgs = ((InternalEObject)newFofFormula).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_FOF_FORMULA__FOF_FORMULA, null, msgs);
+      msgs = basicSetFofFormula(newFofFormula, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_FOF_FORMULA__FOF_FORMULA, newFofFormula, newFofFormula));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSAnnotation getAnnotations()
+  {
+    return annotations;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetAnnotations(VLSAnnotation newAnnotations, NotificationChain msgs)
+  {
+    VLSAnnotation oldAnnotations = annotations;
+    annotations = newAnnotations;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_FOF_FORMULA__ANNOTATIONS, oldAnnotations, newAnnotations);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setAnnotations(VLSAnnotation newAnnotations)
+  {
+    if (newAnnotations != annotations)
+    {
+      NotificationChain msgs = null;
+      if (annotations != null)
+        msgs = ((InternalEObject)annotations).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_FOF_FORMULA__ANNOTATIONS, null, msgs);
+      if (newAnnotations != null)
+        msgs = ((InternalEObject)newAnnotations).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_FOF_FORMULA__ANNOTATIONS, null, msgs);
+      msgs = basicSetAnnotations(newAnnotations, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_FOF_FORMULA__ANNOTATIONS, newAnnotations, newAnnotations));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_FOF_FORMULA__FOF_FORMULA:
+        return basicSetFofFormula(null, msgs);
+      case VampireLanguagePackage.VLS_FOF_FORMULA__ANNOTATIONS:
+        return basicSetAnnotations(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_FOF_FORMULA__NAME:
+        return getName();
+      case VampireLanguagePackage.VLS_FOF_FORMULA__FOF_ROLE:
+        return getFofRole();
+      case VampireLanguagePackage.VLS_FOF_FORMULA__FOF_FORMULA:
+        return getFofFormula();
+      case VampireLanguagePackage.VLS_FOF_FORMULA__ANNOTATIONS:
+        return getAnnotations();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_FOF_FORMULA__NAME:
+        setName((String)newValue);
+        return;
+      case VampireLanguagePackage.VLS_FOF_FORMULA__FOF_ROLE:
+        setFofRole((String)newValue);
+        return;
+      case VampireLanguagePackage.VLS_FOF_FORMULA__FOF_FORMULA:
+        setFofFormula((VLSTerm)newValue);
+        return;
+      case VampireLanguagePackage.VLS_FOF_FORMULA__ANNOTATIONS:
+        setAnnotations((VLSAnnotation)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_FOF_FORMULA__NAME:
+        setName(NAME_EDEFAULT);
+        return;
+      case VampireLanguagePackage.VLS_FOF_FORMULA__FOF_ROLE:
+        setFofRole(FOF_ROLE_EDEFAULT);
+        return;
+      case VampireLanguagePackage.VLS_FOF_FORMULA__FOF_FORMULA:
+        setFofFormula((VLSTerm)null);
+        return;
+      case VampireLanguagePackage.VLS_FOF_FORMULA__ANNOTATIONS:
+        setAnnotations((VLSAnnotation)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_FOF_FORMULA__NAME:
+        return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
+      case VampireLanguagePackage.VLS_FOF_FORMULA__FOF_ROLE:
+        return FOF_ROLE_EDEFAULT == null ? fofRole != null : !FOF_ROLE_EDEFAULT.equals(fofRole);
+      case VampireLanguagePackage.VLS_FOF_FORMULA__FOF_FORMULA:
+        return fofFormula != null;
+      case VampireLanguagePackage.VLS_FOF_FORMULA__ANNOTATIONS:
+        return annotations != null;
+    }
+    return super.eIsSet(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public String toString()
+  {
+    if (eIsProxy()) return super.toString();
+    StringBuffer result = new StringBuffer(super.toString());
+    result.append(" (name: ");
+    result.append(name);
+    result.append(", fofRole: ");
+    result.append(fofRole);
+    result.append(')');
+    return result.toString();
+  }
+} //VLSFofFormulaImpl
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSFunctionFofImpl.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSFunctionFofImpl.java
new file mode 100644
index 00000000..6d1c538b
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSFunctionFofImpl.java
@@ -0,0 +1,240 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage.impl;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFunctionFof;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSTerm;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage;
+import java.util.Collection;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+import org.eclipse.emf.ecore.util.EObjectContainmentEList;
+import org.eclipse.emf.ecore.util.InternalEList;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>VLS Function Fof</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSFunctionFofImpl#getFunctor <em>Functor</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSFunctionFofImpl#getTerms <em>Terms</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class VLSFunctionFofImpl extends VLSTermImpl implements VLSFunctionFof
+{
+  /**
+   * The default value of the '{@link #getFunctor() <em>Functor</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getFunctor()
+   * @generated
+   * @ordered
+   */
+  protected static final String FUNCTOR_EDEFAULT = null;
+  /**
+   * The cached value of the '{@link #getFunctor() <em>Functor</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getFunctor()
+   * @generated
+   * @ordered
+   */
+  protected String functor = FUNCTOR_EDEFAULT;
+  /**
+   * The cached value of the '{@link #getTerms() <em>Terms</em>}' containment reference list.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getTerms()
+   * @generated
+   * @ordered
+   */
+  protected EList<VLSTerm> terms;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected VLSFunctionFofImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return VampireLanguagePackage.Literals.VLS_FUNCTION_FOF;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public String getFunctor()
+  {
+    return functor;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setFunctor(String newFunctor)
+  {
+    String oldFunctor = functor;
+    functor = newFunctor;
+    if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_FUNCTION_FOF__FUNCTOR, oldFunctor, functor));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EList<VLSTerm> getTerms()
+  {
+    if (terms == null)
+    {
+      terms = new EObjectContainmentEList<VLSTerm>(VLSTerm.class, this, VampireLanguagePackage.VLS_FUNCTION_FOF__TERMS);
+    }
+    return terms;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_FUNCTION_FOF__TERMS:
+        return ((InternalEList<?>)getTerms()).basicRemove(otherEnd, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_FUNCTION_FOF__FUNCTOR:
+        return getFunctor();
+      case VampireLanguagePackage.VLS_FUNCTION_FOF__TERMS:
+        return getTerms();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @SuppressWarnings("unchecked")
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_FUNCTION_FOF__FUNCTOR:
+        setFunctor((String)newValue);
+        return;
+      case VampireLanguagePackage.VLS_FUNCTION_FOF__TERMS:
+        getTerms().clear();
+        getTerms().addAll((Collection<? extends VLSTerm>)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_FUNCTION_FOF__FUNCTOR:
+        setFunctor(FUNCTOR_EDEFAULT);
+        return;
+      case VampireLanguagePackage.VLS_FUNCTION_FOF__TERMS:
+        getTerms().clear();
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_FUNCTION_FOF__FUNCTOR:
+        return FUNCTOR_EDEFAULT == null ? functor != null : !FUNCTOR_EDEFAULT.equals(functor);
+      case VampireLanguagePackage.VLS_FUNCTION_FOF__TERMS:
+        return terms != null && !terms.isEmpty();
+    }
+    return super.eIsSet(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public String toString()
+  {
+    if (eIsProxy()) return super.toString();
+    StringBuffer result = new StringBuffer(super.toString());
+    result.append(" (functor: ");
+    result.append(functor);
+    result.append(')');
+    return result.toString();
+  }
+} //VLSFunctionFofImpl
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSFunctionImpl.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSFunctionImpl.java
new file mode 100644
index 00000000..49da58d4
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSFunctionImpl.java
@@ -0,0 +1,240 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage.impl;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFunction;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSTerm;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage;
+import java.util.Collection;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+import org.eclipse.emf.ecore.util.EObjectContainmentEList;
+import org.eclipse.emf.ecore.util.InternalEList;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>VLS Function</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSFunctionImpl#getConstant <em>Constant</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSFunctionImpl#getTerms <em>Terms</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class VLSFunctionImpl extends VLSTermImpl implements VLSFunction
+{
+  /**
+   * The default value of the '{@link #getConstant() <em>Constant</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getConstant()
+   * @generated
+   * @ordered
+   */
+  protected static final String CONSTANT_EDEFAULT = null;
+  /**
+   * The cached value of the '{@link #getConstant() <em>Constant</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getConstant()
+   * @generated
+   * @ordered
+   */
+  protected String constant = CONSTANT_EDEFAULT;
+  /**
+   * The cached value of the '{@link #getTerms() <em>Terms</em>}' containment reference list.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getTerms()
+   * @generated
+   * @ordered
+   */
+  protected EList<VLSTerm> terms;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected VLSFunctionImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return VampireLanguagePackage.Literals.VLS_FUNCTION;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public String getConstant()
+  {
+    return constant;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setConstant(String newConstant)
+  {
+    String oldConstant = constant;
+    constant = newConstant;
+    if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_FUNCTION__CONSTANT, oldConstant, constant));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EList<VLSTerm> getTerms()
+  {
+    if (terms == null)
+    {
+      terms = new EObjectContainmentEList<VLSTerm>(VLSTerm.class, this, VampireLanguagePackage.VLS_FUNCTION__TERMS);
+    }
+    return terms;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_FUNCTION__TERMS:
+        return ((InternalEList<?>)getTerms()).basicRemove(otherEnd, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_FUNCTION__CONSTANT:
+        return getConstant();
+      case VampireLanguagePackage.VLS_FUNCTION__TERMS:
+        return getTerms();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @SuppressWarnings("unchecked")
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_FUNCTION__CONSTANT:
+        setConstant((String)newValue);
+        return;
+      case VampireLanguagePackage.VLS_FUNCTION__TERMS:
+        getTerms().clear();
+        getTerms().addAll((Collection<? extends VLSTerm>)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_FUNCTION__CONSTANT:
+        setConstant(CONSTANT_EDEFAULT);
+        return;
+      case VampireLanguagePackage.VLS_FUNCTION__TERMS:
+        getTerms().clear();
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_FUNCTION__CONSTANT:
+        return CONSTANT_EDEFAULT == null ? constant != null : !CONSTANT_EDEFAULT.equals(constant);
+      case VampireLanguagePackage.VLS_FUNCTION__TERMS:
+        return terms != null && !terms.isEmpty();
+    }
+    return super.eIsSet(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public String toString()
+  {
+    if (eIsProxy()) return super.toString();
+    StringBuffer result = new StringBuffer(super.toString());
+    result.append(" (constant: ");
+    result.append(constant);
+    result.append(')');
+    return result.toString();
+  }
+} //VLSFunctionImpl
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSImpliesImpl.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSImpliesImpl.java
new file mode 100644
index 00000000..3c8d9193
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSImpliesImpl.java
@@ -0,0 +1,265 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage.impl;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSImplies;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSTerm;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>VLS Implies</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSImpliesImpl#getLeft <em>Left</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSImpliesImpl#getRight <em>Right</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class VLSImpliesImpl extends VLSTermImpl implements VLSImplies
+{
+  /**
+   * The cached value of the '{@link #getLeft() <em>Left</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getLeft()
+   * @generated
+   * @ordered
+   */
+  protected VLSTerm left;
+  /**
+   * The cached value of the '{@link #getRight() <em>Right</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getRight()
+   * @generated
+   * @ordered
+   */
+  protected VLSTerm right;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected VLSImpliesImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return VampireLanguagePackage.Literals.VLS_IMPLIES;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSTerm getLeft()
+  {
+    return left;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetLeft(VLSTerm newLeft, NotificationChain msgs)
+  {
+    VLSTerm oldLeft = left;
+    left = newLeft;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_IMPLIES__LEFT, oldLeft, newLeft);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setLeft(VLSTerm newLeft)
+  {
+    if (newLeft != left)
+    {
+      NotificationChain msgs = null;
+      if (left != null)
+        msgs = ((InternalEObject)left).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_IMPLIES__LEFT, null, msgs);
+      if (newLeft != null)
+        msgs = ((InternalEObject)newLeft).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_IMPLIES__LEFT, null, msgs);
+      msgs = basicSetLeft(newLeft, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_IMPLIES__LEFT, newLeft, newLeft));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSTerm getRight()
+  {
+    return right;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetRight(VLSTerm newRight, NotificationChain msgs)
+  {
+    VLSTerm oldRight = right;
+    right = newRight;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_IMPLIES__RIGHT, oldRight, newRight);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setRight(VLSTerm newRight)
+  {
+    if (newRight != right)
+    {
+      NotificationChain msgs = null;
+      if (right != null)
+        msgs = ((InternalEObject)right).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_IMPLIES__RIGHT, null, msgs);
+      if (newRight != null)
+        msgs = ((InternalEObject)newRight).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_IMPLIES__RIGHT, null, msgs);
+      msgs = basicSetRight(newRight, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_IMPLIES__RIGHT, newRight, newRight));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_IMPLIES__LEFT:
+        return basicSetLeft(null, msgs);
+      case VampireLanguagePackage.VLS_IMPLIES__RIGHT:
+        return basicSetRight(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_IMPLIES__LEFT:
+        return getLeft();
+      case VampireLanguagePackage.VLS_IMPLIES__RIGHT:
+        return getRight();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_IMPLIES__LEFT:
+        setLeft((VLSTerm)newValue);
+        return;
+      case VampireLanguagePackage.VLS_IMPLIES__RIGHT:
+        setRight((VLSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_IMPLIES__LEFT:
+        setLeft((VLSTerm)null);
+        return;
+      case VampireLanguagePackage.VLS_IMPLIES__RIGHT:
+        setRight((VLSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_IMPLIES__LEFT:
+        return left != null;
+      case VampireLanguagePackage.VLS_IMPLIES__RIGHT:
+        return right != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //VLSImpliesImpl
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSIncludeImpl.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSIncludeImpl.java
new file mode 100644
index 00000000..b37d97b4
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSIncludeImpl.java
@@ -0,0 +1,241 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage.impl;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSInclude;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSName;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage;
+import java.util.Collection;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+import org.eclipse.emf.ecore.impl.MinimalEObjectImpl;
+import org.eclipse.emf.ecore.util.EObjectContainmentEList;
+import org.eclipse.emf.ecore.util.InternalEList;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>VLS Include</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSIncludeImpl#getFileName <em>File Name</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSIncludeImpl#getNames <em>Names</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class VLSIncludeImpl extends MinimalEObjectImpl.Container implements VLSInclude
+{
+  /**
+   * The default value of the '{@link #getFileName() <em>File Name</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getFileName()
+   * @generated
+   * @ordered
+   */
+  protected static final String FILE_NAME_EDEFAULT = null;
+  /**
+   * The cached value of the '{@link #getFileName() <em>File Name</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getFileName()
+   * @generated
+   * @ordered
+   */
+  protected String fileName = FILE_NAME_EDEFAULT;
+  /**
+   * The cached value of the '{@link #getNames() <em>Names</em>}' containment reference list.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getNames()
+   * @generated
+   * @ordered
+   */
+  protected EList<VLSName> names;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected VLSIncludeImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return VampireLanguagePackage.Literals.VLS_INCLUDE;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public String getFileName()
+  {
+    return fileName;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setFileName(String newFileName)
+  {
+    String oldFileName = fileName;
+    fileName = newFileName;
+    if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_INCLUDE__FILE_NAME, oldFileName, fileName));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EList<VLSName> getNames()
+  {
+    if (names == null)
+    {
+      names = new EObjectContainmentEList<VLSName>(VLSName.class, this, VampireLanguagePackage.VLS_INCLUDE__NAMES);
+    }
+    return names;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_INCLUDE__NAMES:
+        return ((InternalEList<?>)getNames()).basicRemove(otherEnd, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_INCLUDE__FILE_NAME:
+        return getFileName();
+      case VampireLanguagePackage.VLS_INCLUDE__NAMES:
+        return getNames();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @SuppressWarnings("unchecked")
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_INCLUDE__FILE_NAME:
+        setFileName((String)newValue);
+        return;
+      case VampireLanguagePackage.VLS_INCLUDE__NAMES:
+        getNames().clear();
+        getNames().addAll((Collection<? extends VLSName>)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_INCLUDE__FILE_NAME:
+        setFileName(FILE_NAME_EDEFAULT);
+        return;
+      case VampireLanguagePackage.VLS_INCLUDE__NAMES:
+        getNames().clear();
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_INCLUDE__FILE_NAME:
+        return FILE_NAME_EDEFAULT == null ? fileName != null : !FILE_NAME_EDEFAULT.equals(fileName);
+      case VampireLanguagePackage.VLS_INCLUDE__NAMES:
+        return names != null && !names.isEmpty();
+    }
+    return super.eIsSet(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public String toString()
+  {
+    if (eIsProxy()) return super.toString();
+    StringBuffer result = new StringBuffer(super.toString());
+    result.append(" (fileName: ");
+    result.append(fileName);
+    result.append(')');
+    return result.toString();
+  }
+} //VLSIncludeImpl
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSInequalityImpl.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSInequalityImpl.java
new file mode 100644
index 00000000..ba409780
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSInequalityImpl.java
@@ -0,0 +1,265 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage.impl;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSInequality;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSTerm;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>VLS Inequality</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSInequalityImpl#getLeft <em>Left</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSInequalityImpl#getRight <em>Right</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class VLSInequalityImpl extends VLSTermImpl implements VLSInequality
+{
+  /**
+   * The cached value of the '{@link #getLeft() <em>Left</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getLeft()
+   * @generated
+   * @ordered
+   */
+  protected VLSTerm left;
+  /**
+   * The cached value of the '{@link #getRight() <em>Right</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getRight()
+   * @generated
+   * @ordered
+   */
+  protected VLSTerm right;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected VLSInequalityImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return VampireLanguagePackage.Literals.VLS_INEQUALITY;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSTerm getLeft()
+  {
+    return left;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetLeft(VLSTerm newLeft, NotificationChain msgs)
+  {
+    VLSTerm oldLeft = left;
+    left = newLeft;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_INEQUALITY__LEFT, oldLeft, newLeft);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setLeft(VLSTerm newLeft)
+  {
+    if (newLeft != left)
+    {
+      NotificationChain msgs = null;
+      if (left != null)
+        msgs = ((InternalEObject)left).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_INEQUALITY__LEFT, null, msgs);
+      if (newLeft != null)
+        msgs = ((InternalEObject)newLeft).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_INEQUALITY__LEFT, null, msgs);
+      msgs = basicSetLeft(newLeft, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_INEQUALITY__LEFT, newLeft, newLeft));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSTerm getRight()
+  {
+    return right;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetRight(VLSTerm newRight, NotificationChain msgs)
+  {
+    VLSTerm oldRight = right;
+    right = newRight;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_INEQUALITY__RIGHT, oldRight, newRight);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setRight(VLSTerm newRight)
+  {
+    if (newRight != right)
+    {
+      NotificationChain msgs = null;
+      if (right != null)
+        msgs = ((InternalEObject)right).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_INEQUALITY__RIGHT, null, msgs);
+      if (newRight != null)
+        msgs = ((InternalEObject)newRight).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_INEQUALITY__RIGHT, null, msgs);
+      msgs = basicSetRight(newRight, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_INEQUALITY__RIGHT, newRight, newRight));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_INEQUALITY__LEFT:
+        return basicSetLeft(null, msgs);
+      case VampireLanguagePackage.VLS_INEQUALITY__RIGHT:
+        return basicSetRight(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_INEQUALITY__LEFT:
+        return getLeft();
+      case VampireLanguagePackage.VLS_INEQUALITY__RIGHT:
+        return getRight();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_INEQUALITY__LEFT:
+        setLeft((VLSTerm)newValue);
+        return;
+      case VampireLanguagePackage.VLS_INEQUALITY__RIGHT:
+        setRight((VLSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_INEQUALITY__LEFT:
+        setLeft((VLSTerm)null);
+        return;
+      case VampireLanguagePackage.VLS_INEQUALITY__RIGHT:
+        setRight((VLSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_INEQUALITY__LEFT:
+        return left != null;
+      case VampireLanguagePackage.VLS_INEQUALITY__RIGHT:
+        return right != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //VLSInequalityImpl
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSIntImpl.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSIntImpl.java
new file mode 100644
index 00000000..a513549a
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSIntImpl.java
@@ -0,0 +1,41 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage.impl;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSInt;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage;
+import org.eclipse.emf.ecore.EClass;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>VLS Int</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * @generated
+ */
+public class VLSIntImpl extends VLSDefinedTermImpl implements VLSInt
+{
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected VLSIntImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return VampireLanguagePackage.Literals.VLS_INT;
+  }
+} //VLSIntImpl
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSLessImpl.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSLessImpl.java
new file mode 100644
index 00000000..71f2b9c8
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSLessImpl.java
@@ -0,0 +1,240 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage.impl;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSLess;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSTerm;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage;
+import java.util.Collection;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+import org.eclipse.emf.ecore.util.EObjectContainmentEList;
+import org.eclipse.emf.ecore.util.InternalEList;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>VLS Less</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSLessImpl#getName <em>Name</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSLessImpl#getTerms <em>Terms</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class VLSLessImpl extends VLSTermImpl implements VLSLess
+{
+  /**
+   * The default value of the '{@link #getName() <em>Name</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getName()
+   * @generated
+   * @ordered
+   */
+  protected static final String NAME_EDEFAULT = null;
+  /**
+   * The cached value of the '{@link #getName() <em>Name</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getName()
+   * @generated
+   * @ordered
+   */
+  protected String name = NAME_EDEFAULT;
+  /**
+   * The cached value of the '{@link #getTerms() <em>Terms</em>}' containment reference list.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getTerms()
+   * @generated
+   * @ordered
+   */
+  protected EList<VLSTerm> terms;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected VLSLessImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return VampireLanguagePackage.Literals.VLS_LESS;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public String getName()
+  {
+    return name;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setName(String newName)
+  {
+    String oldName = name;
+    name = newName;
+    if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_LESS__NAME, oldName, name));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EList<VLSTerm> getTerms()
+  {
+    if (terms == null)
+    {
+      terms = new EObjectContainmentEList<VLSTerm>(VLSTerm.class, this, VampireLanguagePackage.VLS_LESS__TERMS);
+    }
+    return terms;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_LESS__TERMS:
+        return ((InternalEList<?>)getTerms()).basicRemove(otherEnd, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_LESS__NAME:
+        return getName();
+      case VampireLanguagePackage.VLS_LESS__TERMS:
+        return getTerms();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @SuppressWarnings("unchecked")
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_LESS__NAME:
+        setName((String)newValue);
+        return;
+      case VampireLanguagePackage.VLS_LESS__TERMS:
+        getTerms().clear();
+        getTerms().addAll((Collection<? extends VLSTerm>)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_LESS__NAME:
+        setName(NAME_EDEFAULT);
+        return;
+      case VampireLanguagePackage.VLS_LESS__TERMS:
+        getTerms().clear();
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_LESS__NAME:
+        return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
+      case VampireLanguagePackage.VLS_LESS__TERMS:
+        return terms != null && !terms.isEmpty();
+    }
+    return super.eIsSet(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public String toString()
+  {
+    if (eIsProxy()) return super.toString();
+    StringBuffer result = new StringBuffer(super.toString());
+    result.append(" (name: ");
+    result.append(name);
+    result.append(')');
+    return result.toString();
+  }
+} //VLSLessImpl
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSNameImpl.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSNameImpl.java
new file mode 100644
index 00000000..5217696e
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSNameImpl.java
@@ -0,0 +1,178 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage.impl;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSName;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+import org.eclipse.emf.ecore.impl.MinimalEObjectImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>VLS Name</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSNameImpl#getName <em>Name</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class VLSNameImpl extends MinimalEObjectImpl.Container implements VLSName
+{
+  /**
+   * The default value of the '{@link #getName() <em>Name</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getName()
+   * @generated
+   * @ordered
+   */
+  protected static final String NAME_EDEFAULT = null;
+  /**
+   * The cached value of the '{@link #getName() <em>Name</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getName()
+   * @generated
+   * @ordered
+   */
+  protected String name = NAME_EDEFAULT;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected VLSNameImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return VampireLanguagePackage.Literals.VLS_NAME;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public String getName()
+  {
+    return name;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setName(String newName)
+  {
+    String oldName = name;
+    name = newName;
+    if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_NAME__NAME, oldName, name));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_NAME__NAME:
+        return getName();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_NAME__NAME:
+        setName((String)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_NAME__NAME:
+        setName(NAME_EDEFAULT);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_NAME__NAME:
+        return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
+    }
+    return super.eIsSet(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public String toString()
+  {
+    if (eIsProxy()) return super.toString();
+    StringBuffer result = new StringBuffer(super.toString());
+    result.append(" (name: ");
+    result.append(name);
+    result.append(')');
+    return result.toString();
+  }
+} //VLSNameImpl
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSNandImpl.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSNandImpl.java
new file mode 100644
index 00000000..ca157692
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSNandImpl.java
@@ -0,0 +1,265 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage.impl;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSNand;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSTerm;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>VLS Nand</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSNandImpl#getLeft <em>Left</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSNandImpl#getRight <em>Right</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class VLSNandImpl extends VLSTermImpl implements VLSNand
+{
+  /**
+   * The cached value of the '{@link #getLeft() <em>Left</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getLeft()
+   * @generated
+   * @ordered
+   */
+  protected VLSTerm left;
+  /**
+   * The cached value of the '{@link #getRight() <em>Right</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getRight()
+   * @generated
+   * @ordered
+   */
+  protected VLSTerm right;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected VLSNandImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return VampireLanguagePackage.Literals.VLS_NAND;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSTerm getLeft()
+  {
+    return left;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetLeft(VLSTerm newLeft, NotificationChain msgs)
+  {
+    VLSTerm oldLeft = left;
+    left = newLeft;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_NAND__LEFT, oldLeft, newLeft);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setLeft(VLSTerm newLeft)
+  {
+    if (newLeft != left)
+    {
+      NotificationChain msgs = null;
+      if (left != null)
+        msgs = ((InternalEObject)left).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_NAND__LEFT, null, msgs);
+      if (newLeft != null)
+        msgs = ((InternalEObject)newLeft).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_NAND__LEFT, null, msgs);
+      msgs = basicSetLeft(newLeft, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_NAND__LEFT, newLeft, newLeft));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSTerm getRight()
+  {
+    return right;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetRight(VLSTerm newRight, NotificationChain msgs)
+  {
+    VLSTerm oldRight = right;
+    right = newRight;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_NAND__RIGHT, oldRight, newRight);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setRight(VLSTerm newRight)
+  {
+    if (newRight != right)
+    {
+      NotificationChain msgs = null;
+      if (right != null)
+        msgs = ((InternalEObject)right).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_NAND__RIGHT, null, msgs);
+      if (newRight != null)
+        msgs = ((InternalEObject)newRight).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_NAND__RIGHT, null, msgs);
+      msgs = basicSetRight(newRight, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_NAND__RIGHT, newRight, newRight));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_NAND__LEFT:
+        return basicSetLeft(null, msgs);
+      case VampireLanguagePackage.VLS_NAND__RIGHT:
+        return basicSetRight(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_NAND__LEFT:
+        return getLeft();
+      case VampireLanguagePackage.VLS_NAND__RIGHT:
+        return getRight();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_NAND__LEFT:
+        setLeft((VLSTerm)newValue);
+        return;
+      case VampireLanguagePackage.VLS_NAND__RIGHT:
+        setRight((VLSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_NAND__LEFT:
+        setLeft((VLSTerm)null);
+        return;
+      case VampireLanguagePackage.VLS_NAND__RIGHT:
+        setRight((VLSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_NAND__LEFT:
+        return left != null;
+      case VampireLanguagePackage.VLS_NAND__RIGHT:
+        return right != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //VLSNandImpl
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSNorImpl.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSNorImpl.java
new file mode 100644
index 00000000..b9d8eea4
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSNorImpl.java
@@ -0,0 +1,265 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage.impl;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSNor;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSTerm;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>VLS Nor</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSNorImpl#getLeft <em>Left</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSNorImpl#getRight <em>Right</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class VLSNorImpl extends VLSTermImpl implements VLSNor
+{
+  /**
+   * The cached value of the '{@link #getLeft() <em>Left</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getLeft()
+   * @generated
+   * @ordered
+   */
+  protected VLSTerm left;
+  /**
+   * The cached value of the '{@link #getRight() <em>Right</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getRight()
+   * @generated
+   * @ordered
+   */
+  protected VLSTerm right;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected VLSNorImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return VampireLanguagePackage.Literals.VLS_NOR;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSTerm getLeft()
+  {
+    return left;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetLeft(VLSTerm newLeft, NotificationChain msgs)
+  {
+    VLSTerm oldLeft = left;
+    left = newLeft;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_NOR__LEFT, oldLeft, newLeft);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setLeft(VLSTerm newLeft)
+  {
+    if (newLeft != left)
+    {
+      NotificationChain msgs = null;
+      if (left != null)
+        msgs = ((InternalEObject)left).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_NOR__LEFT, null, msgs);
+      if (newLeft != null)
+        msgs = ((InternalEObject)newLeft).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_NOR__LEFT, null, msgs);
+      msgs = basicSetLeft(newLeft, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_NOR__LEFT, newLeft, newLeft));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSTerm getRight()
+  {
+    return right;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetRight(VLSTerm newRight, NotificationChain msgs)
+  {
+    VLSTerm oldRight = right;
+    right = newRight;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_NOR__RIGHT, oldRight, newRight);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setRight(VLSTerm newRight)
+  {
+    if (newRight != right)
+    {
+      NotificationChain msgs = null;
+      if (right != null)
+        msgs = ((InternalEObject)right).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_NOR__RIGHT, null, msgs);
+      if (newRight != null)
+        msgs = ((InternalEObject)newRight).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_NOR__RIGHT, null, msgs);
+      msgs = basicSetRight(newRight, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_NOR__RIGHT, newRight, newRight));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_NOR__LEFT:
+        return basicSetLeft(null, msgs);
+      case VampireLanguagePackage.VLS_NOR__RIGHT:
+        return basicSetRight(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_NOR__LEFT:
+        return getLeft();
+      case VampireLanguagePackage.VLS_NOR__RIGHT:
+        return getRight();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_NOR__LEFT:
+        setLeft((VLSTerm)newValue);
+        return;
+      case VampireLanguagePackage.VLS_NOR__RIGHT:
+        setRight((VLSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_NOR__LEFT:
+        setLeft((VLSTerm)null);
+        return;
+      case VampireLanguagePackage.VLS_NOR__RIGHT:
+        setRight((VLSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_NOR__LEFT:
+        return left != null;
+      case VampireLanguagePackage.VLS_NOR__RIGHT:
+        return right != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //VLSNorImpl
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSOrImpl.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSOrImpl.java
new file mode 100644
index 00000000..dbe09020
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSOrImpl.java
@@ -0,0 +1,265 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage.impl;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSOr;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSTerm;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>VLS Or</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSOrImpl#getLeft <em>Left</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSOrImpl#getRight <em>Right</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class VLSOrImpl extends VLSTermImpl implements VLSOr
+{
+  /**
+   * The cached value of the '{@link #getLeft() <em>Left</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getLeft()
+   * @generated
+   * @ordered
+   */
+  protected VLSTerm left;
+  /**
+   * The cached value of the '{@link #getRight() <em>Right</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getRight()
+   * @generated
+   * @ordered
+   */
+  protected VLSTerm right;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected VLSOrImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return VampireLanguagePackage.Literals.VLS_OR;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSTerm getLeft()
+  {
+    return left;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetLeft(VLSTerm newLeft, NotificationChain msgs)
+  {
+    VLSTerm oldLeft = left;
+    left = newLeft;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_OR__LEFT, oldLeft, newLeft);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setLeft(VLSTerm newLeft)
+  {
+    if (newLeft != left)
+    {
+      NotificationChain msgs = null;
+      if (left != null)
+        msgs = ((InternalEObject)left).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_OR__LEFT, null, msgs);
+      if (newLeft != null)
+        msgs = ((InternalEObject)newLeft).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_OR__LEFT, null, msgs);
+      msgs = basicSetLeft(newLeft, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_OR__LEFT, newLeft, newLeft));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSTerm getRight()
+  {
+    return right;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetRight(VLSTerm newRight, NotificationChain msgs)
+  {
+    VLSTerm oldRight = right;
+    right = newRight;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_OR__RIGHT, oldRight, newRight);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setRight(VLSTerm newRight)
+  {
+    if (newRight != right)
+    {
+      NotificationChain msgs = null;
+      if (right != null)
+        msgs = ((InternalEObject)right).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_OR__RIGHT, null, msgs);
+      if (newRight != null)
+        msgs = ((InternalEObject)newRight).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_OR__RIGHT, null, msgs);
+      msgs = basicSetRight(newRight, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_OR__RIGHT, newRight, newRight));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_OR__LEFT:
+        return basicSetLeft(null, msgs);
+      case VampireLanguagePackage.VLS_OR__RIGHT:
+        return basicSetRight(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_OR__LEFT:
+        return getLeft();
+      case VampireLanguagePackage.VLS_OR__RIGHT:
+        return getRight();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_OR__LEFT:
+        setLeft((VLSTerm)newValue);
+        return;
+      case VampireLanguagePackage.VLS_OR__RIGHT:
+        setRight((VLSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_OR__LEFT:
+        setLeft((VLSTerm)null);
+        return;
+      case VampireLanguagePackage.VLS_OR__RIGHT:
+        setRight((VLSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_OR__LEFT:
+        return left != null;
+      case VampireLanguagePackage.VLS_OR__RIGHT:
+        return right != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //VLSOrImpl
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSRationalImpl.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSRationalImpl.java
new file mode 100644
index 00000000..43f2b84b
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSRationalImpl.java
@@ -0,0 +1,41 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage.impl;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSRational;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage;
+import org.eclipse.emf.ecore.EClass;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>VLS Rational</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * @generated
+ */
+public class VLSRationalImpl extends VLSDefinedTermImpl implements VLSRational
+{
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected VLSRationalImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return VampireLanguagePackage.Literals.VLS_RATIONAL;
+  }
+} //VLSRationalImpl
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSRealImpl.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSRealImpl.java
new file mode 100644
index 00000000..54789949
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSRealImpl.java
@@ -0,0 +1,41 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage.impl;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSReal;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage;
+import org.eclipse.emf.ecore.EClass;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>VLS Real</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * @generated
+ */
+public class VLSRealImpl extends VLSDefinedTermImpl implements VLSReal
+{
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected VLSRealImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return VampireLanguagePackage.Literals.VLS_REAL;
+  }
+} //VLSRealImpl
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSRevImpliesImpl.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSRevImpliesImpl.java
new file mode 100644
index 00000000..2a0dbf03
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSRevImpliesImpl.java
@@ -0,0 +1,265 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage.impl;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSRevImplies;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSTerm;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>VLS Rev Implies</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSRevImpliesImpl#getLeft <em>Left</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSRevImpliesImpl#getRight <em>Right</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class VLSRevImpliesImpl extends VLSTermImpl implements VLSRevImplies
+{
+  /**
+   * The cached value of the '{@link #getLeft() <em>Left</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getLeft()
+   * @generated
+   * @ordered
+   */
+  protected VLSTerm left;
+  /**
+   * The cached value of the '{@link #getRight() <em>Right</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getRight()
+   * @generated
+   * @ordered
+   */
+  protected VLSTerm right;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected VLSRevImpliesImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return VampireLanguagePackage.Literals.VLS_REV_IMPLIES;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSTerm getLeft()
+  {
+    return left;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetLeft(VLSTerm newLeft, NotificationChain msgs)
+  {
+    VLSTerm oldLeft = left;
+    left = newLeft;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_REV_IMPLIES__LEFT, oldLeft, newLeft);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setLeft(VLSTerm newLeft)
+  {
+    if (newLeft != left)
+    {
+      NotificationChain msgs = null;
+      if (left != null)
+        msgs = ((InternalEObject)left).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_REV_IMPLIES__LEFT, null, msgs);
+      if (newLeft != null)
+        msgs = ((InternalEObject)newLeft).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_REV_IMPLIES__LEFT, null, msgs);
+      msgs = basicSetLeft(newLeft, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_REV_IMPLIES__LEFT, newLeft, newLeft));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSTerm getRight()
+  {
+    return right;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetRight(VLSTerm newRight, NotificationChain msgs)
+  {
+    VLSTerm oldRight = right;
+    right = newRight;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_REV_IMPLIES__RIGHT, oldRight, newRight);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setRight(VLSTerm newRight)
+  {
+    if (newRight != right)
+    {
+      NotificationChain msgs = null;
+      if (right != null)
+        msgs = ((InternalEObject)right).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_REV_IMPLIES__RIGHT, null, msgs);
+      if (newRight != null)
+        msgs = ((InternalEObject)newRight).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_REV_IMPLIES__RIGHT, null, msgs);
+      msgs = basicSetRight(newRight, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_REV_IMPLIES__RIGHT, newRight, newRight));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_REV_IMPLIES__LEFT:
+        return basicSetLeft(null, msgs);
+      case VampireLanguagePackage.VLS_REV_IMPLIES__RIGHT:
+        return basicSetRight(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_REV_IMPLIES__LEFT:
+        return getLeft();
+      case VampireLanguagePackage.VLS_REV_IMPLIES__RIGHT:
+        return getRight();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_REV_IMPLIES__LEFT:
+        setLeft((VLSTerm)newValue);
+        return;
+      case VampireLanguagePackage.VLS_REV_IMPLIES__RIGHT:
+        setRight((VLSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_REV_IMPLIES__LEFT:
+        setLeft((VLSTerm)null);
+        return;
+      case VampireLanguagePackage.VLS_REV_IMPLIES__RIGHT:
+        setRight((VLSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_REV_IMPLIES__LEFT:
+        return left != null;
+      case VampireLanguagePackage.VLS_REV_IMPLIES__RIGHT:
+        return right != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //VLSRevImpliesImpl
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSTermImpl.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSTermImpl.java
new file mode 100644
index 00000000..3766eae5
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSTermImpl.java
@@ -0,0 +1,43 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage.impl;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSTerm;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.impl.MinimalEObjectImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>VLS Term</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * @generated
+ */
+public class VLSTermImpl extends MinimalEObjectImpl.Container implements VLSTerm
+{
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected VLSTermImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return VampireLanguagePackage.Literals.VLS_TERM;
+  }
+} //VLSTermImpl
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSTrueImpl.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSTrueImpl.java
new file mode 100644
index 00000000..3153600a
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSTrueImpl.java
@@ -0,0 +1,41 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage.impl;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSTrue;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage;
+import org.eclipse.emf.ecore.EClass;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>VLS True</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * @generated
+ */
+public class VLSTrueImpl extends VLSTermImpl implements VLSTrue
+{
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected VLSTrueImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return VampireLanguagePackage.Literals.VLS_TRUE;
+  }
+} //VLSTrueImpl
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSUnaryNegationImpl.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSUnaryNegationImpl.java
new file mode 100644
index 00000000..85dc0b1b
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSUnaryNegationImpl.java
@@ -0,0 +1,194 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage.impl;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSTerm;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSUnaryNegation;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>VLS Unary Negation</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSUnaryNegationImpl#getOperand <em>Operand</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class VLSUnaryNegationImpl extends VLSTermImpl implements VLSUnaryNegation
+{
+  /**
+   * The cached value of the '{@link #getOperand() <em>Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getOperand()
+   * @generated
+   * @ordered
+   */
+  protected VLSTerm operand;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected VLSUnaryNegationImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return VampireLanguagePackage.Literals.VLS_UNARY_NEGATION;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSTerm getOperand()
+  {
+    return operand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetOperand(VLSTerm newOperand, NotificationChain msgs)
+  {
+    VLSTerm oldOperand = operand;
+    operand = newOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_UNARY_NEGATION__OPERAND, oldOperand, newOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setOperand(VLSTerm newOperand)
+  {
+    if (newOperand != operand)
+    {
+      NotificationChain msgs = null;
+      if (operand != null)
+        msgs = ((InternalEObject)operand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_UNARY_NEGATION__OPERAND, null, msgs);
+      if (newOperand != null)
+        msgs = ((InternalEObject)newOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_UNARY_NEGATION__OPERAND, null, msgs);
+      msgs = basicSetOperand(newOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_UNARY_NEGATION__OPERAND, newOperand, newOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_UNARY_NEGATION__OPERAND:
+        return basicSetOperand(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_UNARY_NEGATION__OPERAND:
+        return getOperand();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_UNARY_NEGATION__OPERAND:
+        setOperand((VLSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_UNARY_NEGATION__OPERAND:
+        setOperand((VLSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_UNARY_NEGATION__OPERAND:
+        return operand != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //VLSUnaryNegationImpl
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSUniversalQuantifierImpl.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSUniversalQuantifierImpl.java
new file mode 100644
index 00000000..5627cc4c
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSUniversalQuantifierImpl.java
@@ -0,0 +1,241 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage.impl;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSTerm;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSUniversalQuantifier;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSVariable;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage;
+import java.util.Collection;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+import org.eclipse.emf.ecore.util.EObjectContainmentEList;
+import org.eclipse.emf.ecore.util.InternalEList;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>VLS Universal Quantifier</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSUniversalQuantifierImpl#getVariables <em>Variables</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSUniversalQuantifierImpl#getOperand <em>Operand</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class VLSUniversalQuantifierImpl extends VLSTermImpl implements VLSUniversalQuantifier
+{
+  /**
+   * The cached value of the '{@link #getVariables() <em>Variables</em>}' containment reference list.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getVariables()
+   * @generated
+   * @ordered
+   */
+  protected EList<VLSVariable> variables;
+  /**
+   * The cached value of the '{@link #getOperand() <em>Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getOperand()
+   * @generated
+   * @ordered
+   */
+  protected VLSTerm operand;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected VLSUniversalQuantifierImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return VampireLanguagePackage.Literals.VLS_UNIVERSAL_QUANTIFIER;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EList<VLSVariable> getVariables()
+  {
+    if (variables == null)
+    {
+      variables = new EObjectContainmentEList<VLSVariable>(VLSVariable.class, this, VampireLanguagePackage.VLS_UNIVERSAL_QUANTIFIER__VARIABLES);
+    }
+    return variables;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSTerm getOperand()
+  {
+    return operand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetOperand(VLSTerm newOperand, NotificationChain msgs)
+  {
+    VLSTerm oldOperand = operand;
+    operand = newOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_UNIVERSAL_QUANTIFIER__OPERAND, oldOperand, newOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setOperand(VLSTerm newOperand)
+  {
+    if (newOperand != operand)
+    {
+      NotificationChain msgs = null;
+      if (operand != null)
+        msgs = ((InternalEObject)operand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_UNIVERSAL_QUANTIFIER__OPERAND, null, msgs);
+      if (newOperand != null)
+        msgs = ((InternalEObject)newOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_UNIVERSAL_QUANTIFIER__OPERAND, null, msgs);
+      msgs = basicSetOperand(newOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_UNIVERSAL_QUANTIFIER__OPERAND, newOperand, newOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_UNIVERSAL_QUANTIFIER__VARIABLES:
+        return ((InternalEList<?>)getVariables()).basicRemove(otherEnd, msgs);
+      case VampireLanguagePackage.VLS_UNIVERSAL_QUANTIFIER__OPERAND:
+        return basicSetOperand(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_UNIVERSAL_QUANTIFIER__VARIABLES:
+        return getVariables();
+      case VampireLanguagePackage.VLS_UNIVERSAL_QUANTIFIER__OPERAND:
+        return getOperand();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @SuppressWarnings("unchecked")
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_UNIVERSAL_QUANTIFIER__VARIABLES:
+        getVariables().clear();
+        getVariables().addAll((Collection<? extends VLSVariable>)newValue);
+        return;
+      case VampireLanguagePackage.VLS_UNIVERSAL_QUANTIFIER__OPERAND:
+        setOperand((VLSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_UNIVERSAL_QUANTIFIER__VARIABLES:
+        getVariables().clear();
+        return;
+      case VampireLanguagePackage.VLS_UNIVERSAL_QUANTIFIER__OPERAND:
+        setOperand((VLSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_UNIVERSAL_QUANTIFIER__VARIABLES:
+        return variables != null && !variables.isEmpty();
+      case VampireLanguagePackage.VLS_UNIVERSAL_QUANTIFIER__OPERAND:
+        return operand != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //VLSUniversalQuantifierImpl
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSVariableImpl.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSVariableImpl.java
new file mode 100644
index 00000000..437bb72d
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSVariableImpl.java
@@ -0,0 +1,177 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage.impl;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSVariable;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>VLS Variable</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSVariableImpl#getName <em>Name</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class VLSVariableImpl extends VLSTermImpl implements VLSVariable
+{
+  /**
+   * The default value of the '{@link #getName() <em>Name</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getName()
+   * @generated
+   * @ordered
+   */
+  protected static final String NAME_EDEFAULT = null;
+  /**
+   * The cached value of the '{@link #getName() <em>Name</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getName()
+   * @generated
+   * @ordered
+   */
+  protected String name = NAME_EDEFAULT;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected VLSVariableImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return VampireLanguagePackage.Literals.VLS_VARIABLE;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public String getName()
+  {
+    return name;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setName(String newName)
+  {
+    String oldName = name;
+    name = newName;
+    if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_VARIABLE__NAME, oldName, name));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_VARIABLE__NAME:
+        return getName();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_VARIABLE__NAME:
+        setName((String)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_VARIABLE__NAME:
+        setName(NAME_EDEFAULT);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_VARIABLE__NAME:
+        return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
+    }
+    return super.eIsSet(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public String toString()
+  {
+    if (eIsProxy()) return super.toString();
+    StringBuffer result = new StringBuffer(super.toString());
+    result.append(" (name: ");
+    result.append(name);
+    result.append(')');
+    return result.toString();
+  }
+} //VLSVariableImpl
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSXnorImpl.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSXnorImpl.java
new file mode 100644
index 00000000..0f9e5f5a
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VLSXnorImpl.java
@@ -0,0 +1,265 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage.impl;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSTerm;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSXnor;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>VLS Xnor</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSXnorImpl#getLeft <em>Left</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VLSXnorImpl#getRight <em>Right</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class VLSXnorImpl extends VLSTermImpl implements VLSXnor
+{
+  /**
+   * The cached value of the '{@link #getLeft() <em>Left</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getLeft()
+   * @generated
+   * @ordered
+   */
+  protected VLSTerm left;
+  /**
+   * The cached value of the '{@link #getRight() <em>Right</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getRight()
+   * @generated
+   * @ordered
+   */
+  protected VLSTerm right;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected VLSXnorImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return VampireLanguagePackage.Literals.VLS_XNOR;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSTerm getLeft()
+  {
+    return left;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetLeft(VLSTerm newLeft, NotificationChain msgs)
+  {
+    VLSTerm oldLeft = left;
+    left = newLeft;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_XNOR__LEFT, oldLeft, newLeft);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setLeft(VLSTerm newLeft)
+  {
+    if (newLeft != left)
+    {
+      NotificationChain msgs = null;
+      if (left != null)
+        msgs = ((InternalEObject)left).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_XNOR__LEFT, null, msgs);
+      if (newLeft != null)
+        msgs = ((InternalEObject)newLeft).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_XNOR__LEFT, null, msgs);
+      msgs = basicSetLeft(newLeft, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_XNOR__LEFT, newLeft, newLeft));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSTerm getRight()
+  {
+    return right;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetRight(VLSTerm newRight, NotificationChain msgs)
+  {
+    VLSTerm oldRight = right;
+    right = newRight;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_XNOR__RIGHT, oldRight, newRight);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setRight(VLSTerm newRight)
+  {
+    if (newRight != right)
+    {
+      NotificationChain msgs = null;
+      if (right != null)
+        msgs = ((InternalEObject)right).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_XNOR__RIGHT, null, msgs);
+      if (newRight != null)
+        msgs = ((InternalEObject)newRight).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - VampireLanguagePackage.VLS_XNOR__RIGHT, null, msgs);
+      msgs = basicSetRight(newRight, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, VampireLanguagePackage.VLS_XNOR__RIGHT, newRight, newRight));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_XNOR__LEFT:
+        return basicSetLeft(null, msgs);
+      case VampireLanguagePackage.VLS_XNOR__RIGHT:
+        return basicSetRight(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_XNOR__LEFT:
+        return getLeft();
+      case VampireLanguagePackage.VLS_XNOR__RIGHT:
+        return getRight();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_XNOR__LEFT:
+        setLeft((VLSTerm)newValue);
+        return;
+      case VampireLanguagePackage.VLS_XNOR__RIGHT:
+        setRight((VLSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_XNOR__LEFT:
+        setLeft((VLSTerm)null);
+        return;
+      case VampireLanguagePackage.VLS_XNOR__RIGHT:
+        setRight((VLSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VLS_XNOR__LEFT:
+        return left != null;
+      case VampireLanguagePackage.VLS_XNOR__RIGHT:
+        return right != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //VLSXnorImpl
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VampireLanguageFactoryImpl.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VampireLanguageFactoryImpl.java
new file mode 100644
index 00000000..630fa8ce
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VampireLanguageFactoryImpl.java
@@ -0,0 +1,491 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage.impl;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.*;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.EPackage;
+import org.eclipse.emf.ecore.impl.EFactoryImpl;
+import org.eclipse.emf.ecore.plugin.EcorePlugin;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model <b>Factory</b>.
+ * <!-- end-user-doc -->
+ * @generated
+ */
+public class VampireLanguageFactoryImpl extends EFactoryImpl implements VampireLanguageFactory
+{
+  /**
+   * Creates the default factory implementation.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public static VampireLanguageFactory init()
+  {
+    try
+    {
+      VampireLanguageFactory theVampireLanguageFactory = (VampireLanguageFactory)EPackage.Registry.INSTANCE.getEFactory(VampireLanguagePackage.eNS_URI);
+      if (theVampireLanguageFactory != null)
+      {
+        return theVampireLanguageFactory;
+      }
+    }
+    catch (Exception exception)
+    {
+      EcorePlugin.INSTANCE.log(exception);
+    }
+    return new VampireLanguageFactoryImpl();
+  }
+  /**
+   * Creates an instance of the factory.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VampireLanguageFactoryImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public EObject create(EClass eClass)
+  {
+    switch (eClass.getClassifierID())
+    {
+      case VampireLanguagePackage.VAMPIRE_MODEL: return createVampireModel();
+      case VampireLanguagePackage.VLS_INCLUDE: return createVLSInclude();
+      case VampireLanguagePackage.VLS_NAME: return createVLSName();
+      case VampireLanguagePackage.VLS_COMMENT: return createVLSComment();
+      case VampireLanguagePackage.VLS_FOF_FORMULA: return createVLSFofFormula();
+      case VampireLanguagePackage.VLS_ANNOTATION: return createVLSAnnotation();
+      case VampireLanguagePackage.VLS_TERM: return createVLSTerm();
+      case VampireLanguagePackage.VLS_VARIABLE: return createVLSVariable();
+      case VampireLanguagePackage.VLS_FUNCTION_FOF: return createVLSFunctionFof();
+      case VampireLanguagePackage.VLS_DEFINED_TERM: return createVLSDefinedTerm();
+      case VampireLanguagePackage.VLS_EQUIVALENT: return createVLSEquivalent();
+      case VampireLanguagePackage.VLS_IMPLIES: return createVLSImplies();
+      case VampireLanguagePackage.VLS_REV_IMPLIES: return createVLSRevImplies();
+      case VampireLanguagePackage.VLS_XNOR: return createVLSXnor();
+      case VampireLanguagePackage.VLS_NOR: return createVLSNor();
+      case VampireLanguagePackage.VLS_NAND: return createVLSNand();
+      case VampireLanguagePackage.VLS_AND: return createVLSAnd();
+      case VampireLanguagePackage.VLS_OR: return createVLSOr();
+      case VampireLanguagePackage.VLS_UNIVERSAL_QUANTIFIER: return createVLSUniversalQuantifier();
+      case VampireLanguagePackage.VLS_EXISTENTIAL_QUANTIFIER: return createVLSExistentialQuantifier();
+      case VampireLanguagePackage.VLS_UNARY_NEGATION: return createVLSUnaryNegation();
+      case VampireLanguagePackage.VLS_INEQUALITY: return createVLSInequality();
+      case VampireLanguagePackage.VLS_EQUALITY: return createVLSEquality();
+      case VampireLanguagePackage.VLS_ASSIGNMENT: return createVLSAssignment();
+      case VampireLanguagePackage.VLS_CONSTANT: return createVLSConstant();
+      case VampireLanguagePackage.VLS_TRUE: return createVLSTrue();
+      case VampireLanguagePackage.VLS_FALSE: return createVLSFalse();
+      case VampireLanguagePackage.VLS_FUNCTION: return createVLSFunction();
+      case VampireLanguagePackage.VLS_LESS: return createVLSLess();
+      case VampireLanguagePackage.VLS_INT: return createVLSInt();
+      case VampireLanguagePackage.VLS_REAL: return createVLSReal();
+      case VampireLanguagePackage.VLS_RATIONAL: return createVLSRational();
+      case VampireLanguagePackage.VLS_DOUBLE_QUOTE: return createVLSDoubleQuote();
+      default:
+        throw new IllegalArgumentException("The class '" + eClass.getName() + "' is not a valid classifier");
+    }
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VampireModel createVampireModel()
+  {
+    VampireModelImpl vampireModel = new VampireModelImpl();
+    return vampireModel;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSInclude createVLSInclude()
+  {
+    VLSIncludeImpl vlsInclude = new VLSIncludeImpl();
+    return vlsInclude;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSName createVLSName()
+  {
+    VLSNameImpl vlsName = new VLSNameImpl();
+    return vlsName;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSComment createVLSComment()
+  {
+    VLSCommentImpl vlsComment = new VLSCommentImpl();
+    return vlsComment;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSFofFormula createVLSFofFormula()
+  {
+    VLSFofFormulaImpl vlsFofFormula = new VLSFofFormulaImpl();
+    return vlsFofFormula;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSAnnotation createVLSAnnotation()
+  {
+    VLSAnnotationImpl vlsAnnotation = new VLSAnnotationImpl();
+    return vlsAnnotation;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSTerm createVLSTerm()
+  {
+    VLSTermImpl vlsTerm = new VLSTermImpl();
+    return vlsTerm;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSVariable createVLSVariable()
+  {
+    VLSVariableImpl vlsVariable = new VLSVariableImpl();
+    return vlsVariable;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSFunctionFof createVLSFunctionFof()
+  {
+    VLSFunctionFofImpl vlsFunctionFof = new VLSFunctionFofImpl();
+    return vlsFunctionFof;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSDefinedTerm createVLSDefinedTerm()
+  {
+    VLSDefinedTermImpl vlsDefinedTerm = new VLSDefinedTermImpl();
+    return vlsDefinedTerm;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSEquivalent createVLSEquivalent()
+  {
+    VLSEquivalentImpl vlsEquivalent = new VLSEquivalentImpl();
+    return vlsEquivalent;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSImplies createVLSImplies()
+  {
+    VLSImpliesImpl vlsImplies = new VLSImpliesImpl();
+    return vlsImplies;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSRevImplies createVLSRevImplies()
+  {
+    VLSRevImpliesImpl vlsRevImplies = new VLSRevImpliesImpl();
+    return vlsRevImplies;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSXnor createVLSXnor()
+  {
+    VLSXnorImpl vlsXnor = new VLSXnorImpl();
+    return vlsXnor;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSNor createVLSNor()
+  {
+    VLSNorImpl vlsNor = new VLSNorImpl();
+    return vlsNor;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSNand createVLSNand()
+  {
+    VLSNandImpl vlsNand = new VLSNandImpl();
+    return vlsNand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSAnd createVLSAnd()
+  {
+    VLSAndImpl vlsAnd = new VLSAndImpl();
+    return vlsAnd;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSOr createVLSOr()
+  {
+    VLSOrImpl vlsOr = new VLSOrImpl();
+    return vlsOr;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSUniversalQuantifier createVLSUniversalQuantifier()
+  {
+    VLSUniversalQuantifierImpl vlsUniversalQuantifier = new VLSUniversalQuantifierImpl();
+    return vlsUniversalQuantifier;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSExistentialQuantifier createVLSExistentialQuantifier()
+  {
+    VLSExistentialQuantifierImpl vlsExistentialQuantifier = new VLSExistentialQuantifierImpl();
+    return vlsExistentialQuantifier;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSUnaryNegation createVLSUnaryNegation()
+  {
+    VLSUnaryNegationImpl vlsUnaryNegation = new VLSUnaryNegationImpl();
+    return vlsUnaryNegation;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSInequality createVLSInequality()
+  {
+    VLSInequalityImpl vlsInequality = new VLSInequalityImpl();
+    return vlsInequality;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSEquality createVLSEquality()
+  {
+    VLSEqualityImpl vlsEquality = new VLSEqualityImpl();
+    return vlsEquality;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSAssignment createVLSAssignment()
+  {
+    VLSAssignmentImpl vlsAssignment = new VLSAssignmentImpl();
+    return vlsAssignment;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSConstant createVLSConstant()
+  {
+    VLSConstantImpl vlsConstant = new VLSConstantImpl();
+    return vlsConstant;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSTrue createVLSTrue()
+  {
+    VLSTrueImpl vlsTrue = new VLSTrueImpl();
+    return vlsTrue;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSFalse createVLSFalse()
+  {
+    VLSFalseImpl vlsFalse = new VLSFalseImpl();
+    return vlsFalse;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSFunction createVLSFunction()
+  {
+    VLSFunctionImpl vlsFunction = new VLSFunctionImpl();
+    return vlsFunction;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSLess createVLSLess()
+  {
+    VLSLessImpl vlsLess = new VLSLessImpl();
+    return vlsLess;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSInt createVLSInt()
+  {
+    VLSIntImpl vlsInt = new VLSIntImpl();
+    return vlsInt;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSReal createVLSReal()
+  {
+    VLSRealImpl vlsReal = new VLSRealImpl();
+    return vlsReal;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSRational createVLSRational()
+  {
+    VLSRationalImpl vlsRational = new VLSRationalImpl();
+    return vlsRational;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VLSDoubleQuote createVLSDoubleQuote()
+  {
+    VLSDoubleQuoteImpl vlsDoubleQuote = new VLSDoubleQuoteImpl();
+    return vlsDoubleQuote;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VampireLanguagePackage getVampireLanguagePackage()
+  {
+    return (VampireLanguagePackage)getEPackage();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @deprecated
+   * @generated
+   */
+  @Deprecated
+  public static VampireLanguagePackage getPackage()
+  {
+    return VampireLanguagePackage.eINSTANCE;
+  }
+} //VampireLanguageFactoryImpl
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VampireLanguagePackageImpl.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VampireLanguagePackageImpl.java
new file mode 100644
index 00000000..86921032
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VampireLanguagePackageImpl.java
@@ -0,0 +1,1505 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage.impl;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAnd;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAnnotation;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAssignment;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSComment;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSConstant;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSDefinedTerm;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSDoubleQuote;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSEquality;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSEquivalent;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSExistentialQuantifier;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFalse;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFofFormula;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFunction;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFunctionFof;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSImplies;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSInclude;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSInequality;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSInt;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSLess;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSName;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSNand;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSNor;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSOr;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSRational;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSReal;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSRevImplies;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSTerm;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSTrue;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSUnaryNegation;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSUniversalQuantifier;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSVariable;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSXnor;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguageFactory;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireModel;
+import org.eclipse.emf.ecore.EAttribute;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.EPackage;
+import org.eclipse.emf.ecore.EReference;
+import org.eclipse.emf.ecore.impl.EPackageImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model <b>Package</b>.
+ * <!-- end-user-doc -->
+ * @generated
+ */
+public class VampireLanguagePackageImpl extends EPackageImpl implements VampireLanguagePackage
+{
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass vampireModelEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass vlsIncludeEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass vlsNameEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass vlsCommentEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass vlsFofFormulaEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass vlsAnnotationEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass vlsTermEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass vlsVariableEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass vlsFunctionFofEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass vlsDefinedTermEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass vlsEquivalentEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass vlsImpliesEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass vlsRevImpliesEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass vlsXnorEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass vlsNorEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass vlsNandEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass vlsAndEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass vlsOrEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass vlsUniversalQuantifierEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass vlsExistentialQuantifierEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass vlsUnaryNegationEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass vlsInequalityEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass vlsEqualityEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass vlsAssignmentEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass vlsConstantEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass vlsTrueEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass vlsFalseEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass vlsFunctionEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass vlsLessEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass vlsIntEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass vlsRealEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass vlsRationalEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass vlsDoubleQuoteEClass = null;
+  /**
+   * Creates an instance of the model <b>Package</b>, registered with
+   * {@link org.eclipse.emf.ecore.EPackage.Registry EPackage.Registry} by the package
+   * package URI value.
+   * <p>Note: the correct way to create the package is via the static
+   * factory method {@link #init init()}, which also performs
+   * initialization of the package, or returns the registered package,
+   * if one already exists.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see org.eclipse.emf.ecore.EPackage.Registry
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage#eNS_URI
+   * @see #init()
+   * @generated
+   */
+  private VampireLanguagePackageImpl()
+  {
+    super(eNS_URI, VampireLanguageFactory.eINSTANCE);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private static boolean isInited = false;
+  /**
+   * Creates, registers, and initializes the <b>Package</b> for this model, and for any others upon which it depends.
+   * 
+   * <p>This method is used to initialize {@link VampireLanguagePackage#eINSTANCE} when that field is accessed.
+   * Clients should not invoke it directly. Instead, they should simply access that field to obtain the package.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #eNS_URI
+   * @see #createPackageContents()
+   * @see #initializePackageContents()
+   * @generated
+   */
+  public static VampireLanguagePackage init()
+  {
+    if (isInited) return (VampireLanguagePackage)EPackage.Registry.INSTANCE.getEPackage(VampireLanguagePackage.eNS_URI);
+    // Obtain or create and register package
+    VampireLanguagePackageImpl theVampireLanguagePackage = (VampireLanguagePackageImpl)(EPackage.Registry.INSTANCE.get(eNS_URI) instanceof VampireLanguagePackageImpl ? EPackage.Registry.INSTANCE.get(eNS_URI) : new VampireLanguagePackageImpl());
+    isInited = true;
+    // Create package meta-data objects
+    theVampireLanguagePackage.createPackageContents();
+    // Initialize created meta-data
+    theVampireLanguagePackage.initializePackageContents();
+    // Mark meta-data to indicate it can't be changed
+    theVampireLanguagePackage.freeze();
+  
+    // Update the registry and return the package
+    EPackage.Registry.INSTANCE.put(VampireLanguagePackage.eNS_URI, theVampireLanguagePackage);
+    return theVampireLanguagePackage;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getVampireModel()
+  {
+    return vampireModelEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getVampireModel_Includes()
+  {
+    return (EReference)vampireModelEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getVampireModel_Comments()
+  {
+    return (EReference)vampireModelEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getVampireModel_Formulas()
+  {
+    return (EReference)vampireModelEClass.getEStructuralFeatures().get(2);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getVLSInclude()
+  {
+    return vlsIncludeEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EAttribute getVLSInclude_FileName()
+  {
+    return (EAttribute)vlsIncludeEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getVLSInclude_Names()
+  {
+    return (EReference)vlsIncludeEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getVLSName()
+  {
+    return vlsNameEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EAttribute getVLSName_Name()
+  {
+    return (EAttribute)vlsNameEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getVLSComment()
+  {
+    return vlsCommentEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EAttribute getVLSComment_Comment()
+  {
+    return (EAttribute)vlsCommentEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getVLSFofFormula()
+  {
+    return vlsFofFormulaEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EAttribute getVLSFofFormula_Name()
+  {
+    return (EAttribute)vlsFofFormulaEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EAttribute getVLSFofFormula_FofRole()
+  {
+    return (EAttribute)vlsFofFormulaEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getVLSFofFormula_FofFormula()
+  {
+    return (EReference)vlsFofFormulaEClass.getEStructuralFeatures().get(2);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getVLSFofFormula_Annotations()
+  {
+    return (EReference)vlsFofFormulaEClass.getEStructuralFeatures().get(3);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getVLSAnnotation()
+  {
+    return vlsAnnotationEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EAttribute getVLSAnnotation_Name()
+  {
+    return (EAttribute)vlsAnnotationEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getVLSAnnotation_Followup()
+  {
+    return (EReference)vlsAnnotationEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getVLSAnnotation_Terms()
+  {
+    return (EReference)vlsAnnotationEClass.getEStructuralFeatures().get(2);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getVLSTerm()
+  {
+    return vlsTermEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getVLSVariable()
+  {
+    return vlsVariableEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EAttribute getVLSVariable_Name()
+  {
+    return (EAttribute)vlsVariableEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getVLSFunctionFof()
+  {
+    return vlsFunctionFofEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EAttribute getVLSFunctionFof_Functor()
+  {
+    return (EAttribute)vlsFunctionFofEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getVLSFunctionFof_Terms()
+  {
+    return (EReference)vlsFunctionFofEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getVLSDefinedTerm()
+  {
+    return vlsDefinedTermEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EAttribute getVLSDefinedTerm_Value()
+  {
+    return (EAttribute)vlsDefinedTermEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getVLSEquivalent()
+  {
+    return vlsEquivalentEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getVLSEquivalent_Left()
+  {
+    return (EReference)vlsEquivalentEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getVLSEquivalent_Right()
+  {
+    return (EReference)vlsEquivalentEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getVLSImplies()
+  {
+    return vlsImpliesEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getVLSImplies_Left()
+  {
+    return (EReference)vlsImpliesEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getVLSImplies_Right()
+  {
+    return (EReference)vlsImpliesEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getVLSRevImplies()
+  {
+    return vlsRevImpliesEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getVLSRevImplies_Left()
+  {
+    return (EReference)vlsRevImpliesEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getVLSRevImplies_Right()
+  {
+    return (EReference)vlsRevImpliesEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getVLSXnor()
+  {
+    return vlsXnorEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getVLSXnor_Left()
+  {
+    return (EReference)vlsXnorEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getVLSXnor_Right()
+  {
+    return (EReference)vlsXnorEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getVLSNor()
+  {
+    return vlsNorEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getVLSNor_Left()
+  {
+    return (EReference)vlsNorEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getVLSNor_Right()
+  {
+    return (EReference)vlsNorEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getVLSNand()
+  {
+    return vlsNandEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getVLSNand_Left()
+  {
+    return (EReference)vlsNandEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getVLSNand_Right()
+  {
+    return (EReference)vlsNandEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getVLSAnd()
+  {
+    return vlsAndEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getVLSAnd_Left()
+  {
+    return (EReference)vlsAndEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getVLSAnd_Right()
+  {
+    return (EReference)vlsAndEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getVLSOr()
+  {
+    return vlsOrEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getVLSOr_Left()
+  {
+    return (EReference)vlsOrEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getVLSOr_Right()
+  {
+    return (EReference)vlsOrEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getVLSUniversalQuantifier()
+  {
+    return vlsUniversalQuantifierEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getVLSUniversalQuantifier_Variables()
+  {
+    return (EReference)vlsUniversalQuantifierEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getVLSUniversalQuantifier_Operand()
+  {
+    return (EReference)vlsUniversalQuantifierEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getVLSExistentialQuantifier()
+  {
+    return vlsExistentialQuantifierEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getVLSExistentialQuantifier_Variables()
+  {
+    return (EReference)vlsExistentialQuantifierEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getVLSExistentialQuantifier_Operand()
+  {
+    return (EReference)vlsExistentialQuantifierEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getVLSUnaryNegation()
+  {
+    return vlsUnaryNegationEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getVLSUnaryNegation_Operand()
+  {
+    return (EReference)vlsUnaryNegationEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getVLSInequality()
+  {
+    return vlsInequalityEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getVLSInequality_Left()
+  {
+    return (EReference)vlsInequalityEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getVLSInequality_Right()
+  {
+    return (EReference)vlsInequalityEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getVLSEquality()
+  {
+    return vlsEqualityEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getVLSEquality_Left()
+  {
+    return (EReference)vlsEqualityEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getVLSEquality_Right()
+  {
+    return (EReference)vlsEqualityEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getVLSAssignment()
+  {
+    return vlsAssignmentEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getVLSAssignment_Left()
+  {
+    return (EReference)vlsAssignmentEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getVLSAssignment_Right()
+  {
+    return (EReference)vlsAssignmentEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getVLSConstant()
+  {
+    return vlsConstantEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EAttribute getVLSConstant_Name()
+  {
+    return (EAttribute)vlsConstantEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getVLSTrue()
+  {
+    return vlsTrueEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getVLSFalse()
+  {
+    return vlsFalseEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getVLSFunction()
+  {
+    return vlsFunctionEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EAttribute getVLSFunction_Constant()
+  {
+    return (EAttribute)vlsFunctionEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getVLSFunction_Terms()
+  {
+    return (EReference)vlsFunctionEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getVLSLess()
+  {
+    return vlsLessEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EAttribute getVLSLess_Name()
+  {
+    return (EAttribute)vlsLessEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getVLSLess_Terms()
+  {
+    return (EReference)vlsLessEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getVLSInt()
+  {
+    return vlsIntEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getVLSReal()
+  {
+    return vlsRealEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getVLSRational()
+  {
+    return vlsRationalEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getVLSDoubleQuote()
+  {
+    return vlsDoubleQuoteEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VampireLanguageFactory getVampireLanguageFactory()
+  {
+    return (VampireLanguageFactory)getEFactoryInstance();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private boolean isCreated = false;
+  /**
+   * Creates the meta-model objects for the package.  This method is
+   * guarded to have no affect on any invocation but its first.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void createPackageContents()
+  {
+    if (isCreated) return;
+    isCreated = true;
+    // Create classes and their features
+    vampireModelEClass = createEClass(VAMPIRE_MODEL);
+    createEReference(vampireModelEClass, VAMPIRE_MODEL__INCLUDES);
+    createEReference(vampireModelEClass, VAMPIRE_MODEL__COMMENTS);
+    createEReference(vampireModelEClass, VAMPIRE_MODEL__FORMULAS);
+    vlsIncludeEClass = createEClass(VLS_INCLUDE);
+    createEAttribute(vlsIncludeEClass, VLS_INCLUDE__FILE_NAME);
+    createEReference(vlsIncludeEClass, VLS_INCLUDE__NAMES);
+    vlsNameEClass = createEClass(VLS_NAME);
+    createEAttribute(vlsNameEClass, VLS_NAME__NAME);
+    vlsCommentEClass = createEClass(VLS_COMMENT);
+    createEAttribute(vlsCommentEClass, VLS_COMMENT__COMMENT);
+    vlsFofFormulaEClass = createEClass(VLS_FOF_FORMULA);
+    createEAttribute(vlsFofFormulaEClass, VLS_FOF_FORMULA__NAME);
+    createEAttribute(vlsFofFormulaEClass, VLS_FOF_FORMULA__FOF_ROLE);
+    createEReference(vlsFofFormulaEClass, VLS_FOF_FORMULA__FOF_FORMULA);
+    createEReference(vlsFofFormulaEClass, VLS_FOF_FORMULA__ANNOTATIONS);
+    vlsAnnotationEClass = createEClass(VLS_ANNOTATION);
+    createEAttribute(vlsAnnotationEClass, VLS_ANNOTATION__NAME);
+    createEReference(vlsAnnotationEClass, VLS_ANNOTATION__FOLLOWUP);
+    createEReference(vlsAnnotationEClass, VLS_ANNOTATION__TERMS);
+    vlsTermEClass = createEClass(VLS_TERM);
+    vlsVariableEClass = createEClass(VLS_VARIABLE);
+    createEAttribute(vlsVariableEClass, VLS_VARIABLE__NAME);
+    vlsFunctionFofEClass = createEClass(VLS_FUNCTION_FOF);
+    createEAttribute(vlsFunctionFofEClass, VLS_FUNCTION_FOF__FUNCTOR);
+    createEReference(vlsFunctionFofEClass, VLS_FUNCTION_FOF__TERMS);
+    vlsDefinedTermEClass = createEClass(VLS_DEFINED_TERM);
+    createEAttribute(vlsDefinedTermEClass, VLS_DEFINED_TERM__VALUE);
+    vlsEquivalentEClass = createEClass(VLS_EQUIVALENT);
+    createEReference(vlsEquivalentEClass, VLS_EQUIVALENT__LEFT);
+    createEReference(vlsEquivalentEClass, VLS_EQUIVALENT__RIGHT);
+    vlsImpliesEClass = createEClass(VLS_IMPLIES);
+    createEReference(vlsImpliesEClass, VLS_IMPLIES__LEFT);
+    createEReference(vlsImpliesEClass, VLS_IMPLIES__RIGHT);
+    vlsRevImpliesEClass = createEClass(VLS_REV_IMPLIES);
+    createEReference(vlsRevImpliesEClass, VLS_REV_IMPLIES__LEFT);
+    createEReference(vlsRevImpliesEClass, VLS_REV_IMPLIES__RIGHT);
+    vlsXnorEClass = createEClass(VLS_XNOR);
+    createEReference(vlsXnorEClass, VLS_XNOR__LEFT);
+    createEReference(vlsXnorEClass, VLS_XNOR__RIGHT);
+    vlsNorEClass = createEClass(VLS_NOR);
+    createEReference(vlsNorEClass, VLS_NOR__LEFT);
+    createEReference(vlsNorEClass, VLS_NOR__RIGHT);
+    vlsNandEClass = createEClass(VLS_NAND);
+    createEReference(vlsNandEClass, VLS_NAND__LEFT);
+    createEReference(vlsNandEClass, VLS_NAND__RIGHT);
+    vlsAndEClass = createEClass(VLS_AND);
+    createEReference(vlsAndEClass, VLS_AND__LEFT);
+    createEReference(vlsAndEClass, VLS_AND__RIGHT);
+    vlsOrEClass = createEClass(VLS_OR);
+    createEReference(vlsOrEClass, VLS_OR__LEFT);
+    createEReference(vlsOrEClass, VLS_OR__RIGHT);
+    vlsUniversalQuantifierEClass = createEClass(VLS_UNIVERSAL_QUANTIFIER);
+    createEReference(vlsUniversalQuantifierEClass, VLS_UNIVERSAL_QUANTIFIER__VARIABLES);
+    createEReference(vlsUniversalQuantifierEClass, VLS_UNIVERSAL_QUANTIFIER__OPERAND);
+    vlsExistentialQuantifierEClass = createEClass(VLS_EXISTENTIAL_QUANTIFIER);
+    createEReference(vlsExistentialQuantifierEClass, VLS_EXISTENTIAL_QUANTIFIER__VARIABLES);
+    createEReference(vlsExistentialQuantifierEClass, VLS_EXISTENTIAL_QUANTIFIER__OPERAND);
+    vlsUnaryNegationEClass = createEClass(VLS_UNARY_NEGATION);
+    createEReference(vlsUnaryNegationEClass, VLS_UNARY_NEGATION__OPERAND);
+    vlsInequalityEClass = createEClass(VLS_INEQUALITY);
+    createEReference(vlsInequalityEClass, VLS_INEQUALITY__LEFT);
+    createEReference(vlsInequalityEClass, VLS_INEQUALITY__RIGHT);
+    vlsEqualityEClass = createEClass(VLS_EQUALITY);
+    createEReference(vlsEqualityEClass, VLS_EQUALITY__LEFT);
+    createEReference(vlsEqualityEClass, VLS_EQUALITY__RIGHT);
+    vlsAssignmentEClass = createEClass(VLS_ASSIGNMENT);
+    createEReference(vlsAssignmentEClass, VLS_ASSIGNMENT__LEFT);
+    createEReference(vlsAssignmentEClass, VLS_ASSIGNMENT__RIGHT);
+    vlsConstantEClass = createEClass(VLS_CONSTANT);
+    createEAttribute(vlsConstantEClass, VLS_CONSTANT__NAME);
+    vlsTrueEClass = createEClass(VLS_TRUE);
+    vlsFalseEClass = createEClass(VLS_FALSE);
+    vlsFunctionEClass = createEClass(VLS_FUNCTION);
+    createEAttribute(vlsFunctionEClass, VLS_FUNCTION__CONSTANT);
+    createEReference(vlsFunctionEClass, VLS_FUNCTION__TERMS);
+    vlsLessEClass = createEClass(VLS_LESS);
+    createEAttribute(vlsLessEClass, VLS_LESS__NAME);
+    createEReference(vlsLessEClass, VLS_LESS__TERMS);
+    vlsIntEClass = createEClass(VLS_INT);
+    vlsRealEClass = createEClass(VLS_REAL);
+    vlsRationalEClass = createEClass(VLS_RATIONAL);
+    vlsDoubleQuoteEClass = createEClass(VLS_DOUBLE_QUOTE);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private boolean isInitialized = false;
+  /**
+   * Complete the initialization of the package and its meta-model.  This
+   * method is guarded to have no affect on any invocation but its first.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void initializePackageContents()
+  {
+    if (isInitialized) return;
+    isInitialized = true;
+    // Initialize package
+    setName(eNAME);
+    setNsPrefix(eNS_PREFIX);
+    setNsURI(eNS_URI);
+    // Create type parameters
+    // Set bounds for type parameters
+    // Add supertypes to classes
+    vlsVariableEClass.getESuperTypes().add(this.getVLSTerm());
+    vlsFunctionFofEClass.getESuperTypes().add(this.getVLSTerm());
+    vlsDefinedTermEClass.getESuperTypes().add(this.getVLSTerm());
+    vlsEquivalentEClass.getESuperTypes().add(this.getVLSTerm());
+    vlsImpliesEClass.getESuperTypes().add(this.getVLSTerm());
+    vlsRevImpliesEClass.getESuperTypes().add(this.getVLSTerm());
+    vlsXnorEClass.getESuperTypes().add(this.getVLSTerm());
+    vlsNorEClass.getESuperTypes().add(this.getVLSTerm());
+    vlsNandEClass.getESuperTypes().add(this.getVLSTerm());
+    vlsAndEClass.getESuperTypes().add(this.getVLSTerm());
+    vlsOrEClass.getESuperTypes().add(this.getVLSTerm());
+    vlsUniversalQuantifierEClass.getESuperTypes().add(this.getVLSTerm());
+    vlsExistentialQuantifierEClass.getESuperTypes().add(this.getVLSTerm());
+    vlsUnaryNegationEClass.getESuperTypes().add(this.getVLSTerm());
+    vlsInequalityEClass.getESuperTypes().add(this.getVLSTerm());
+    vlsEqualityEClass.getESuperTypes().add(this.getVLSTerm());
+    vlsAssignmentEClass.getESuperTypes().add(this.getVLSTerm());
+    vlsConstantEClass.getESuperTypes().add(this.getVLSTerm());
+    vlsTrueEClass.getESuperTypes().add(this.getVLSTerm());
+    vlsFalseEClass.getESuperTypes().add(this.getVLSTerm());
+    vlsFunctionEClass.getESuperTypes().add(this.getVLSTerm());
+    vlsLessEClass.getESuperTypes().add(this.getVLSTerm());
+    vlsIntEClass.getESuperTypes().add(this.getVLSDefinedTerm());
+    vlsRealEClass.getESuperTypes().add(this.getVLSDefinedTerm());
+    vlsRationalEClass.getESuperTypes().add(this.getVLSDefinedTerm());
+    vlsDoubleQuoteEClass.getESuperTypes().add(this.getVLSDefinedTerm());
+    // Initialize classes and features; add operations and parameters
+    initEClass(vampireModelEClass, VampireModel.class, "VampireModel", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getVampireModel_Includes(), this.getVLSInclude(), null, "includes", null, 0, -1, VampireModel.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getVampireModel_Comments(), this.getVLSComment(), null, "comments", null, 0, -1, VampireModel.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getVampireModel_Formulas(), this.getVLSFofFormula(), null, "formulas", null, 0, -1, VampireModel.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(vlsIncludeEClass, VLSInclude.class, "VLSInclude", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEAttribute(getVLSInclude_FileName(), ecorePackage.getEString(), "fileName", null, 0, 1, VLSInclude.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getVLSInclude_Names(), this.getVLSName(), null, "names", null, 0, -1, VLSInclude.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(vlsNameEClass, VLSName.class, "VLSName", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEAttribute(getVLSName_Name(), ecorePackage.getEString(), "name", null, 0, 1, VLSName.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(vlsCommentEClass, VLSComment.class, "VLSComment", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEAttribute(getVLSComment_Comment(), ecorePackage.getEString(), "comment", null, 0, 1, VLSComment.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(vlsFofFormulaEClass, VLSFofFormula.class, "VLSFofFormula", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEAttribute(getVLSFofFormula_Name(), ecorePackage.getEString(), "name", null, 0, 1, VLSFofFormula.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEAttribute(getVLSFofFormula_FofRole(), ecorePackage.getEString(), "fofRole", null, 0, 1, VLSFofFormula.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getVLSFofFormula_FofFormula(), this.getVLSTerm(), null, "fofFormula", null, 0, 1, VLSFofFormula.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getVLSFofFormula_Annotations(), this.getVLSAnnotation(), null, "annotations", null, 0, 1, VLSFofFormula.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(vlsAnnotationEClass, VLSAnnotation.class, "VLSAnnotation", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEAttribute(getVLSAnnotation_Name(), ecorePackage.getEString(), "name", null, 0, 1, VLSAnnotation.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getVLSAnnotation_Followup(), this.getVLSAnnotation(), null, "followup", null, 0, 1, VLSAnnotation.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getVLSAnnotation_Terms(), this.getVLSAnnotation(), null, "terms", null, 0, -1, VLSAnnotation.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(vlsTermEClass, VLSTerm.class, "VLSTerm", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEClass(vlsVariableEClass, VLSVariable.class, "VLSVariable", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEAttribute(getVLSVariable_Name(), ecorePackage.getEString(), "name", null, 0, 1, VLSVariable.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(vlsFunctionFofEClass, VLSFunctionFof.class, "VLSFunctionFof", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEAttribute(getVLSFunctionFof_Functor(), ecorePackage.getEString(), "functor", null, 0, 1, VLSFunctionFof.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getVLSFunctionFof_Terms(), this.getVLSTerm(), null, "terms", null, 0, -1, VLSFunctionFof.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(vlsDefinedTermEClass, VLSDefinedTerm.class, "VLSDefinedTerm", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEAttribute(getVLSDefinedTerm_Value(), ecorePackage.getEString(), "value", null, 0, 1, VLSDefinedTerm.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(vlsEquivalentEClass, VLSEquivalent.class, "VLSEquivalent", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getVLSEquivalent_Left(), this.getVLSTerm(), null, "left", null, 0, 1, VLSEquivalent.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getVLSEquivalent_Right(), this.getVLSTerm(), null, "right", null, 0, 1, VLSEquivalent.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(vlsImpliesEClass, VLSImplies.class, "VLSImplies", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getVLSImplies_Left(), this.getVLSTerm(), null, "left", null, 0, 1, VLSImplies.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getVLSImplies_Right(), this.getVLSTerm(), null, "right", null, 0, 1, VLSImplies.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(vlsRevImpliesEClass, VLSRevImplies.class, "VLSRevImplies", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getVLSRevImplies_Left(), this.getVLSTerm(), null, "left", null, 0, 1, VLSRevImplies.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getVLSRevImplies_Right(), this.getVLSTerm(), null, "right", null, 0, 1, VLSRevImplies.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(vlsXnorEClass, VLSXnor.class, "VLSXnor", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getVLSXnor_Left(), this.getVLSTerm(), null, "left", null, 0, 1, VLSXnor.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getVLSXnor_Right(), this.getVLSTerm(), null, "right", null, 0, 1, VLSXnor.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(vlsNorEClass, VLSNor.class, "VLSNor", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getVLSNor_Left(), this.getVLSTerm(), null, "left", null, 0, 1, VLSNor.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getVLSNor_Right(), this.getVLSTerm(), null, "right", null, 0, 1, VLSNor.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(vlsNandEClass, VLSNand.class, "VLSNand", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getVLSNand_Left(), this.getVLSTerm(), null, "left", null, 0, 1, VLSNand.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getVLSNand_Right(), this.getVLSTerm(), null, "right", null, 0, 1, VLSNand.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(vlsAndEClass, VLSAnd.class, "VLSAnd", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getVLSAnd_Left(), this.getVLSTerm(), null, "left", null, 0, 1, VLSAnd.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getVLSAnd_Right(), this.getVLSTerm(), null, "right", null, 0, 1, VLSAnd.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(vlsOrEClass, VLSOr.class, "VLSOr", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getVLSOr_Left(), this.getVLSTerm(), null, "left", null, 0, 1, VLSOr.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getVLSOr_Right(), this.getVLSTerm(), null, "right", null, 0, 1, VLSOr.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(vlsUniversalQuantifierEClass, VLSUniversalQuantifier.class, "VLSUniversalQuantifier", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getVLSUniversalQuantifier_Variables(), this.getVLSVariable(), null, "variables", null, 0, -1, VLSUniversalQuantifier.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getVLSUniversalQuantifier_Operand(), this.getVLSTerm(), null, "operand", null, 0, 1, VLSUniversalQuantifier.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(vlsExistentialQuantifierEClass, VLSExistentialQuantifier.class, "VLSExistentialQuantifier", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getVLSExistentialQuantifier_Variables(), this.getVLSVariable(), null, "variables", null, 0, -1, VLSExistentialQuantifier.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getVLSExistentialQuantifier_Operand(), this.getVLSTerm(), null, "operand", null, 0, 1, VLSExistentialQuantifier.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(vlsUnaryNegationEClass, VLSUnaryNegation.class, "VLSUnaryNegation", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getVLSUnaryNegation_Operand(), this.getVLSTerm(), null, "operand", null, 0, 1, VLSUnaryNegation.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(vlsInequalityEClass, VLSInequality.class, "VLSInequality", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getVLSInequality_Left(), this.getVLSTerm(), null, "left", null, 0, 1, VLSInequality.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getVLSInequality_Right(), this.getVLSTerm(), null, "right", null, 0, 1, VLSInequality.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(vlsEqualityEClass, VLSEquality.class, "VLSEquality", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getVLSEquality_Left(), this.getVLSTerm(), null, "left", null, 0, 1, VLSEquality.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getVLSEquality_Right(), this.getVLSTerm(), null, "right", null, 0, 1, VLSEquality.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(vlsAssignmentEClass, VLSAssignment.class, "VLSAssignment", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getVLSAssignment_Left(), this.getVLSTerm(), null, "left", null, 0, 1, VLSAssignment.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getVLSAssignment_Right(), this.getVLSTerm(), null, "right", null, 0, 1, VLSAssignment.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(vlsConstantEClass, VLSConstant.class, "VLSConstant", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEAttribute(getVLSConstant_Name(), ecorePackage.getEString(), "name", null, 0, 1, VLSConstant.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(vlsTrueEClass, VLSTrue.class, "VLSTrue", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEClass(vlsFalseEClass, VLSFalse.class, "VLSFalse", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEClass(vlsFunctionEClass, VLSFunction.class, "VLSFunction", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEAttribute(getVLSFunction_Constant(), ecorePackage.getEString(), "constant", null, 0, 1, VLSFunction.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getVLSFunction_Terms(), this.getVLSTerm(), null, "terms", null, 0, -1, VLSFunction.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(vlsLessEClass, VLSLess.class, "VLSLess", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEAttribute(getVLSLess_Name(), ecorePackage.getEString(), "name", null, 0, 1, VLSLess.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getVLSLess_Terms(), this.getVLSTerm(), null, "terms", null, 0, -1, VLSLess.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(vlsIntEClass, VLSInt.class, "VLSInt", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEClass(vlsRealEClass, VLSReal.class, "VLSReal", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEClass(vlsRationalEClass, VLSRational.class, "VLSRational", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEClass(vlsDoubleQuoteEClass, VLSDoubleQuote.class, "VLSDoubleQuote", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    // Create resource
+    createResource(eNS_URI);
+  }
+} //VampireLanguagePackageImpl
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VampireModelImpl.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VampireModelImpl.java
new file mode 100644
index 00000000..ea3dabc7
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/impl/VampireModelImpl.java
@@ -0,0 +1,246 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage.impl;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSComment;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFofFormula;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSInclude;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireModel;
+import java.util.Collection;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.MinimalEObjectImpl;
+import org.eclipse.emf.ecore.util.EObjectContainmentEList;
+import org.eclipse.emf.ecore.util.InternalEList;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>Vampire Model</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireModelImpl#getIncludes <em>Includes</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireModelImpl#getComments <em>Comments</em>}</li>
+ *   <li>{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.impl.VampireModelImpl#getFormulas <em>Formulas</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class VampireModelImpl extends MinimalEObjectImpl.Container implements VampireModel
+{
+  /**
+   * The cached value of the '{@link #getIncludes() <em>Includes</em>}' containment reference list.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getIncludes()
+   * @generated
+   * @ordered
+   */
+  protected EList<VLSInclude> includes;
+  /**
+   * The cached value of the '{@link #getComments() <em>Comments</em>}' containment reference list.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getComments()
+   * @generated
+   * @ordered
+   */
+  protected EList<VLSComment> comments;
+  /**
+   * The cached value of the '{@link #getFormulas() <em>Formulas</em>}' containment reference list.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getFormulas()
+   * @generated
+   * @ordered
+   */
+  protected EList<VLSFofFormula> formulas;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected VampireModelImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return VampireLanguagePackage.Literals.VAMPIRE_MODEL;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EList<VLSInclude> getIncludes()
+  {
+    if (includes == null)
+    {
+      includes = new EObjectContainmentEList<VLSInclude>(VLSInclude.class, this, VampireLanguagePackage.VAMPIRE_MODEL__INCLUDES);
+    }
+    return includes;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EList<VLSComment> getComments()
+  {
+    if (comments == null)
+    {
+      comments = new EObjectContainmentEList<VLSComment>(VLSComment.class, this, VampireLanguagePackage.VAMPIRE_MODEL__COMMENTS);
+    }
+    return comments;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EList<VLSFofFormula> getFormulas()
+  {
+    if (formulas == null)
+    {
+      formulas = new EObjectContainmentEList<VLSFofFormula>(VLSFofFormula.class, this, VampireLanguagePackage.VAMPIRE_MODEL__FORMULAS);
+    }
+    return formulas;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VAMPIRE_MODEL__INCLUDES:
+        return ((InternalEList<?>)getIncludes()).basicRemove(otherEnd, msgs);
+      case VampireLanguagePackage.VAMPIRE_MODEL__COMMENTS:
+        return ((InternalEList<?>)getComments()).basicRemove(otherEnd, msgs);
+      case VampireLanguagePackage.VAMPIRE_MODEL__FORMULAS:
+        return ((InternalEList<?>)getFormulas()).basicRemove(otherEnd, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VAMPIRE_MODEL__INCLUDES:
+        return getIncludes();
+      case VampireLanguagePackage.VAMPIRE_MODEL__COMMENTS:
+        return getComments();
+      case VampireLanguagePackage.VAMPIRE_MODEL__FORMULAS:
+        return getFormulas();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @SuppressWarnings("unchecked")
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VAMPIRE_MODEL__INCLUDES:
+        getIncludes().clear();
+        getIncludes().addAll((Collection<? extends VLSInclude>)newValue);
+        return;
+      case VampireLanguagePackage.VAMPIRE_MODEL__COMMENTS:
+        getComments().clear();
+        getComments().addAll((Collection<? extends VLSComment>)newValue);
+        return;
+      case VampireLanguagePackage.VAMPIRE_MODEL__FORMULAS:
+        getFormulas().clear();
+        getFormulas().addAll((Collection<? extends VLSFofFormula>)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VAMPIRE_MODEL__INCLUDES:
+        getIncludes().clear();
+        return;
+      case VampireLanguagePackage.VAMPIRE_MODEL__COMMENTS:
+        getComments().clear();
+        return;
+      case VampireLanguagePackage.VAMPIRE_MODEL__FORMULAS:
+        getFormulas().clear();
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case VampireLanguagePackage.VAMPIRE_MODEL__INCLUDES:
+        return includes != null && !includes.isEmpty();
+      case VampireLanguagePackage.VAMPIRE_MODEL__COMMENTS:
+        return comments != null && !comments.isEmpty();
+      case VampireLanguagePackage.VAMPIRE_MODEL__FORMULAS:
+        return formulas != null && !formulas.isEmpty();
+    }
+    return super.eIsSet(featureID);
+  }
+} //VampireModelImpl
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/util/VampireLanguageAdapterFactory.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/util/VampireLanguageAdapterFactory.java
new file mode 100644
index 00000000..8e096360
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/util/VampireLanguageAdapterFactory.java
@@ -0,0 +1,773 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage.util;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.*;
+import org.eclipse.emf.common.notify.Adapter;
+import org.eclipse.emf.common.notify.Notifier;
+import org.eclipse.emf.common.notify.impl.AdapterFactoryImpl;
+import org.eclipse.emf.ecore.EObject;
+/**
+ * <!-- begin-user-doc -->
+ * The <b>Adapter Factory</b> for the model.
+ * It provides an adapter <code>createXXX</code> method for each class of the model.
+ * <!-- end-user-doc -->
+ * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage
+ * @generated
+ */
+public class VampireLanguageAdapterFactory extends AdapterFactoryImpl
+{
+  /**
+   * The cached model package.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected static VampireLanguagePackage modelPackage;
+  /**
+   * Creates an instance of the adapter factory.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VampireLanguageAdapterFactory()
+  {
+    if (modelPackage == null)
+    {
+      modelPackage = VampireLanguagePackage.eINSTANCE;
+    }
+  }
+  /**
+   * Returns whether this factory is applicable for the type of the object.
+   * <!-- begin-user-doc -->
+   * This implementation returns <code>true</code> if the object is either the model's package or is an instance object of the model.
+   * <!-- end-user-doc -->
+   * @return whether this factory is applicable for the type of the object.
+   * @generated
+   */
+  @Override
+  public boolean isFactoryForType(Object object)
+  {
+    if (object == modelPackage)
+    {
+      return true;
+    }
+    if (object instanceof EObject)
+    {
+      return ((EObject)object).eClass().getEPackage() == modelPackage;
+    }
+    return false;
+  }
+  /**
+   * The switch that delegates to the <code>createXXX</code> methods.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected VampireLanguageSwitch<Adapter> modelSwitch =
+    new VampireLanguageSwitch<Adapter>()
+    {
+      @Override
+      public Adapter caseVampireModel(VampireModel object)
+      {
+        return createVampireModelAdapter();
+      }
+      @Override
+      public Adapter caseVLSInclude(VLSInclude object)
+      {
+        return createVLSIncludeAdapter();
+      }
+      @Override
+      public Adapter caseVLSName(VLSName object)
+      {
+        return createVLSNameAdapter();
+      }
+      @Override
+      public Adapter caseVLSComment(VLSComment object)
+      {
+        return createVLSCommentAdapter();
+      }
+      @Override
+      public Adapter caseVLSFofFormula(VLSFofFormula object)
+      {
+        return createVLSFofFormulaAdapter();
+      }
+      @Override
+      public Adapter caseVLSAnnotation(VLSAnnotation object)
+      {
+        return createVLSAnnotationAdapter();
+      }
+      @Override
+      public Adapter caseVLSTerm(VLSTerm object)
+      {
+        return createVLSTermAdapter();
+      }
+      @Override
+      public Adapter caseVLSVariable(VLSVariable object)
+      {
+        return createVLSVariableAdapter();
+      }
+      @Override
+      public Adapter caseVLSFunctionFof(VLSFunctionFof object)
+      {
+        return createVLSFunctionFofAdapter();
+      }
+      @Override
+      public Adapter caseVLSDefinedTerm(VLSDefinedTerm object)
+      {
+        return createVLSDefinedTermAdapter();
+      }
+      @Override
+      public Adapter caseVLSEquivalent(VLSEquivalent object)
+      {
+        return createVLSEquivalentAdapter();
+      }
+      @Override
+      public Adapter caseVLSImplies(VLSImplies object)
+      {
+        return createVLSImpliesAdapter();
+      }
+      @Override
+      public Adapter caseVLSRevImplies(VLSRevImplies object)
+      {
+        return createVLSRevImpliesAdapter();
+      }
+      @Override
+      public Adapter caseVLSXnor(VLSXnor object)
+      {
+        return createVLSXnorAdapter();
+      }
+      @Override
+      public Adapter caseVLSNor(VLSNor object)
+      {
+        return createVLSNorAdapter();
+      }
+      @Override
+      public Adapter caseVLSNand(VLSNand object)
+      {
+        return createVLSNandAdapter();
+      }
+      @Override
+      public Adapter caseVLSAnd(VLSAnd object)
+      {
+        return createVLSAndAdapter();
+      }
+      @Override
+      public Adapter caseVLSOr(VLSOr object)
+      {
+        return createVLSOrAdapter();
+      }
+      @Override
+      public Adapter caseVLSUniversalQuantifier(VLSUniversalQuantifier object)
+      {
+        return createVLSUniversalQuantifierAdapter();
+      }
+      @Override
+      public Adapter caseVLSExistentialQuantifier(VLSExistentialQuantifier object)
+      {
+        return createVLSExistentialQuantifierAdapter();
+      }
+      @Override
+      public Adapter caseVLSUnaryNegation(VLSUnaryNegation object)
+      {
+        return createVLSUnaryNegationAdapter();
+      }
+      @Override
+      public Adapter caseVLSInequality(VLSInequality object)
+      {
+        return createVLSInequalityAdapter();
+      }
+      @Override
+      public Adapter caseVLSEquality(VLSEquality object)
+      {
+        return createVLSEqualityAdapter();
+      }
+      @Override
+      public Adapter caseVLSAssignment(VLSAssignment object)
+      {
+        return createVLSAssignmentAdapter();
+      }
+      @Override
+      public Adapter caseVLSConstant(VLSConstant object)
+      {
+        return createVLSConstantAdapter();
+      }
+      @Override
+      public Adapter caseVLSTrue(VLSTrue object)
+      {
+        return createVLSTrueAdapter();
+      }
+      @Override
+      public Adapter caseVLSFalse(VLSFalse object)
+      {
+        return createVLSFalseAdapter();
+      }
+      @Override
+      public Adapter caseVLSFunction(VLSFunction object)
+      {
+        return createVLSFunctionAdapter();
+      }
+      @Override
+      public Adapter caseVLSLess(VLSLess object)
+      {
+        return createVLSLessAdapter();
+      }
+      @Override
+      public Adapter caseVLSInt(VLSInt object)
+      {
+        return createVLSIntAdapter();
+      }
+      @Override
+      public Adapter caseVLSReal(VLSReal object)
+      {
+        return createVLSRealAdapter();
+      }
+      @Override
+      public Adapter caseVLSRational(VLSRational object)
+      {
+        return createVLSRationalAdapter();
+      }
+      @Override
+      public Adapter caseVLSDoubleQuote(VLSDoubleQuote object)
+      {
+        return createVLSDoubleQuoteAdapter();
+      }
+      @Override
+      public Adapter defaultCase(EObject object)
+      {
+        return createEObjectAdapter();
+      }
+    };
+  /**
+   * Creates an adapter for the <code>target</code>.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param target the object to adapt.
+   * @return the adapter for the <code>target</code>.
+   * @generated
+   */
+  @Override
+  public Adapter createAdapter(Notifier target)
+  {
+    return modelSwitch.doSwitch((EObject)target);
+  }
+  /**
+   * Creates a new adapter for an object of class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireModel <em>Vampire Model</em>}'.
+   * <!-- begin-user-doc -->
+   * This default implementation returns null so that we can easily ignore cases;
+   * it's useful to ignore a case when inheritance will catch all the cases anyway.
+   * <!-- end-user-doc -->
+   * @return the new adapter.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireModel
+   * @generated
+   */
+  public Adapter createVampireModelAdapter()
+  {
+    return null;
+  }
+  /**
+   * Creates a new adapter for an object of class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSInclude <em>VLS Include</em>}'.
+   * <!-- begin-user-doc -->
+   * This default implementation returns null so that we can easily ignore cases;
+   * it's useful to ignore a case when inheritance will catch all the cases anyway.
+   * <!-- end-user-doc -->
+   * @return the new adapter.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSInclude
+   * @generated
+   */
+  public Adapter createVLSIncludeAdapter()
+  {
+    return null;
+  }
+  /**
+   * Creates a new adapter for an object of class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSName <em>VLS Name</em>}'.
+   * <!-- begin-user-doc -->
+   * This default implementation returns null so that we can easily ignore cases;
+   * it's useful to ignore a case when inheritance will catch all the cases anyway.
+   * <!-- end-user-doc -->
+   * @return the new adapter.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSName
+   * @generated
+   */
+  public Adapter createVLSNameAdapter()
+  {
+    return null;
+  }
+  /**
+   * Creates a new adapter for an object of class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSComment <em>VLS Comment</em>}'.
+   * <!-- begin-user-doc -->
+   * This default implementation returns null so that we can easily ignore cases;
+   * it's useful to ignore a case when inheritance will catch all the cases anyway.
+   * <!-- end-user-doc -->
+   * @return the new adapter.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSComment
+   * @generated
+   */
+  public Adapter createVLSCommentAdapter()
+  {
+    return null;
+  }
+  /**
+   * Creates a new adapter for an object of class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFofFormula <em>VLS Fof Formula</em>}'.
+   * <!-- begin-user-doc -->
+   * This default implementation returns null so that we can easily ignore cases;
+   * it's useful to ignore a case when inheritance will catch all the cases anyway.
+   * <!-- end-user-doc -->
+   * @return the new adapter.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFofFormula
+   * @generated
+   */
+  public Adapter createVLSFofFormulaAdapter()
+  {
+    return null;
+  }
+  /**
+   * Creates a new adapter for an object of class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAnnotation <em>VLS Annotation</em>}'.
+   * <!-- begin-user-doc -->
+   * This default implementation returns null so that we can easily ignore cases;
+   * it's useful to ignore a case when inheritance will catch all the cases anyway.
+   * <!-- end-user-doc -->
+   * @return the new adapter.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAnnotation
+   * @generated
+   */
+  public Adapter createVLSAnnotationAdapter()
+  {
+    return null;
+  }
+  /**
+   * Creates a new adapter for an object of class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSTerm <em>VLS Term</em>}'.
+   * <!-- begin-user-doc -->
+   * This default implementation returns null so that we can easily ignore cases;
+   * it's useful to ignore a case when inheritance will catch all the cases anyway.
+   * <!-- end-user-doc -->
+   * @return the new adapter.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSTerm
+   * @generated
+   */
+  public Adapter createVLSTermAdapter()
+  {
+    return null;
+  }
+  /**
+   * Creates a new adapter for an object of class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSVariable <em>VLS Variable</em>}'.
+   * <!-- begin-user-doc -->
+   * This default implementation returns null so that we can easily ignore cases;
+   * it's useful to ignore a case when inheritance will catch all the cases anyway.
+   * <!-- end-user-doc -->
+   * @return the new adapter.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSVariable
+   * @generated
+   */
+  public Adapter createVLSVariableAdapter()
+  {
+    return null;
+  }
+  /**
+   * Creates a new adapter for an object of class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFunctionFof <em>VLS Function Fof</em>}'.
+   * <!-- begin-user-doc -->
+   * This default implementation returns null so that we can easily ignore cases;
+   * it's useful to ignore a case when inheritance will catch all the cases anyway.
+   * <!-- end-user-doc -->
+   * @return the new adapter.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFunctionFof
+   * @generated
+   */
+  public Adapter createVLSFunctionFofAdapter()
+  {
+    return null;
+  }
+  /**
+   * Creates a new adapter for an object of class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSDefinedTerm <em>VLS Defined Term</em>}'.
+   * <!-- begin-user-doc -->
+   * This default implementation returns null so that we can easily ignore cases;
+   * it's useful to ignore a case when inheritance will catch all the cases anyway.
+   * <!-- end-user-doc -->
+   * @return the new adapter.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSDefinedTerm
+   * @generated
+   */
+  public Adapter createVLSDefinedTermAdapter()
+  {
+    return null;
+  }
+  /**
+   * Creates a new adapter for an object of class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSEquivalent <em>VLS Equivalent</em>}'.
+   * <!-- begin-user-doc -->
+   * This default implementation returns null so that we can easily ignore cases;
+   * it's useful to ignore a case when inheritance will catch all the cases anyway.
+   * <!-- end-user-doc -->
+   * @return the new adapter.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSEquivalent
+   * @generated
+   */
+  public Adapter createVLSEquivalentAdapter()
+  {
+    return null;
+  }
+  /**
+   * Creates a new adapter for an object of class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSImplies <em>VLS Implies</em>}'.
+   * <!-- begin-user-doc -->
+   * This default implementation returns null so that we can easily ignore cases;
+   * it's useful to ignore a case when inheritance will catch all the cases anyway.
+   * <!-- end-user-doc -->
+   * @return the new adapter.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSImplies
+   * @generated
+   */
+  public Adapter createVLSImpliesAdapter()
+  {
+    return null;
+  }
+  /**
+   * Creates a new adapter for an object of class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSRevImplies <em>VLS Rev Implies</em>}'.
+   * <!-- begin-user-doc -->
+   * This default implementation returns null so that we can easily ignore cases;
+   * it's useful to ignore a case when inheritance will catch all the cases anyway.
+   * <!-- end-user-doc -->
+   * @return the new adapter.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSRevImplies
+   * @generated
+   */
+  public Adapter createVLSRevImpliesAdapter()
+  {
+    return null;
+  }
+  /**
+   * Creates a new adapter for an object of class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSXnor <em>VLS Xnor</em>}'.
+   * <!-- begin-user-doc -->
+   * This default implementation returns null so that we can easily ignore cases;
+   * it's useful to ignore a case when inheritance will catch all the cases anyway.
+   * <!-- end-user-doc -->
+   * @return the new adapter.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSXnor
+   * @generated
+   */
+  public Adapter createVLSXnorAdapter()
+  {
+    return null;
+  }
+  /**
+   * Creates a new adapter for an object of class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSNor <em>VLS Nor</em>}'.
+   * <!-- begin-user-doc -->
+   * This default implementation returns null so that we can easily ignore cases;
+   * it's useful to ignore a case when inheritance will catch all the cases anyway.
+   * <!-- end-user-doc -->
+   * @return the new adapter.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSNor
+   * @generated
+   */
+  public Adapter createVLSNorAdapter()
+  {
+    return null;
+  }
+  /**
+   * Creates a new adapter for an object of class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSNand <em>VLS Nand</em>}'.
+   * <!-- begin-user-doc -->
+   * This default implementation returns null so that we can easily ignore cases;
+   * it's useful to ignore a case when inheritance will catch all the cases anyway.
+   * <!-- end-user-doc -->
+   * @return the new adapter.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSNand
+   * @generated
+   */
+  public Adapter createVLSNandAdapter()
+  {
+    return null;
+  }
+  /**
+   * Creates a new adapter for an object of class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAnd <em>VLS And</em>}'.
+   * <!-- begin-user-doc -->
+   * This default implementation returns null so that we can easily ignore cases;
+   * it's useful to ignore a case when inheritance will catch all the cases anyway.
+   * <!-- end-user-doc -->
+   * @return the new adapter.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAnd
+   * @generated
+   */
+  public Adapter createVLSAndAdapter()
+  {
+    return null;
+  }
+  /**
+   * Creates a new adapter for an object of class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSOr <em>VLS Or</em>}'.
+   * <!-- begin-user-doc -->
+   * This default implementation returns null so that we can easily ignore cases;
+   * it's useful to ignore a case when inheritance will catch all the cases anyway.
+   * <!-- end-user-doc -->
+   * @return the new adapter.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSOr
+   * @generated
+   */
+  public Adapter createVLSOrAdapter()
+  {
+    return null;
+  }
+  /**
+   * Creates a new adapter for an object of class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSUniversalQuantifier <em>VLS Universal Quantifier</em>}'.
+   * <!-- begin-user-doc -->
+   * This default implementation returns null so that we can easily ignore cases;
+   * it's useful to ignore a case when inheritance will catch all the cases anyway.
+   * <!-- end-user-doc -->
+   * @return the new adapter.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSUniversalQuantifier
+   * @generated
+   */
+  public Adapter createVLSUniversalQuantifierAdapter()
+  {
+    return null;
+  }
+  /**
+   * Creates a new adapter for an object of class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSExistentialQuantifier <em>VLS Existential Quantifier</em>}'.
+   * <!-- begin-user-doc -->
+   * This default implementation returns null so that we can easily ignore cases;
+   * it's useful to ignore a case when inheritance will catch all the cases anyway.
+   * <!-- end-user-doc -->
+   * @return the new adapter.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSExistentialQuantifier
+   * @generated
+   */
+  public Adapter createVLSExistentialQuantifierAdapter()
+  {
+    return null;
+  }
+  /**
+   * Creates a new adapter for an object of class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSUnaryNegation <em>VLS Unary Negation</em>}'.
+   * <!-- begin-user-doc -->
+   * This default implementation returns null so that we can easily ignore cases;
+   * it's useful to ignore a case when inheritance will catch all the cases anyway.
+   * <!-- end-user-doc -->
+   * @return the new adapter.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSUnaryNegation
+   * @generated
+   */
+  public Adapter createVLSUnaryNegationAdapter()
+  {
+    return null;
+  }
+  /**
+   * Creates a new adapter for an object of class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSInequality <em>VLS Inequality</em>}'.
+   * <!-- begin-user-doc -->
+   * This default implementation returns null so that we can easily ignore cases;
+   * it's useful to ignore a case when inheritance will catch all the cases anyway.
+   * <!-- end-user-doc -->
+   * @return the new adapter.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSInequality
+   * @generated
+   */
+  public Adapter createVLSInequalityAdapter()
+  {
+    return null;
+  }
+  /**
+   * Creates a new adapter for an object of class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSEquality <em>VLS Equality</em>}'.
+   * <!-- begin-user-doc -->
+   * This default implementation returns null so that we can easily ignore cases;
+   * it's useful to ignore a case when inheritance will catch all the cases anyway.
+   * <!-- end-user-doc -->
+   * @return the new adapter.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSEquality
+   * @generated
+   */
+  public Adapter createVLSEqualityAdapter()
+  {
+    return null;
+  }
+  /**
+   * Creates a new adapter for an object of class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAssignment <em>VLS Assignment</em>}'.
+   * <!-- begin-user-doc -->
+   * This default implementation returns null so that we can easily ignore cases;
+   * it's useful to ignore a case when inheritance will catch all the cases anyway.
+   * <!-- end-user-doc -->
+   * @return the new adapter.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSAssignment
+   * @generated
+   */
+  public Adapter createVLSAssignmentAdapter()
+  {
+    return null;
+  }
+  /**
+   * Creates a new adapter for an object of class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSConstant <em>VLS Constant</em>}'.
+   * <!-- begin-user-doc -->
+   * This default implementation returns null so that we can easily ignore cases;
+   * it's useful to ignore a case when inheritance will catch all the cases anyway.
+   * <!-- end-user-doc -->
+   * @return the new adapter.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSConstant
+   * @generated
+   */
+  public Adapter createVLSConstantAdapter()
+  {
+    return null;
+  }
+  /**
+   * Creates a new adapter for an object of class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSTrue <em>VLS True</em>}'.
+   * <!-- begin-user-doc -->
+   * This default implementation returns null so that we can easily ignore cases;
+   * it's useful to ignore a case when inheritance will catch all the cases anyway.
+   * <!-- end-user-doc -->
+   * @return the new adapter.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSTrue
+   * @generated
+   */
+  public Adapter createVLSTrueAdapter()
+  {
+    return null;
+  }
+  /**
+   * Creates a new adapter for an object of class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFalse <em>VLS False</em>}'.
+   * <!-- begin-user-doc -->
+   * This default implementation returns null so that we can easily ignore cases;
+   * it's useful to ignore a case when inheritance will catch all the cases anyway.
+   * <!-- end-user-doc -->
+   * @return the new adapter.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFalse
+   * @generated
+   */
+  public Adapter createVLSFalseAdapter()
+  {
+    return null;
+  }
+  /**
+   * Creates a new adapter for an object of class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFunction <em>VLS Function</em>}'.
+   * <!-- begin-user-doc -->
+   * This default implementation returns null so that we can easily ignore cases;
+   * it's useful to ignore a case when inheritance will catch all the cases anyway.
+   * <!-- end-user-doc -->
+   * @return the new adapter.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFunction
+   * @generated
+   */
+  public Adapter createVLSFunctionAdapter()
+  {
+    return null;
+  }
+  /**
+   * Creates a new adapter for an object of class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSLess <em>VLS Less</em>}'.
+   * <!-- begin-user-doc -->
+   * This default implementation returns null so that we can easily ignore cases;
+   * it's useful to ignore a case when inheritance will catch all the cases anyway.
+   * <!-- end-user-doc -->
+   * @return the new adapter.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSLess
+   * @generated
+   */
+  public Adapter createVLSLessAdapter()
+  {
+    return null;
+  }
+  /**
+   * Creates a new adapter for an object of class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSInt <em>VLS Int</em>}'.
+   * <!-- begin-user-doc -->
+   * This default implementation returns null so that we can easily ignore cases;
+   * it's useful to ignore a case when inheritance will catch all the cases anyway.
+   * <!-- end-user-doc -->
+   * @return the new adapter.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSInt
+   * @generated
+   */
+  public Adapter createVLSIntAdapter()
+  {
+    return null;
+  }
+  /**
+   * Creates a new adapter for an object of class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSReal <em>VLS Real</em>}'.
+   * <!-- begin-user-doc -->
+   * This default implementation returns null so that we can easily ignore cases;
+   * it's useful to ignore a case when inheritance will catch all the cases anyway.
+   * <!-- end-user-doc -->
+   * @return the new adapter.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSReal
+   * @generated
+   */
+  public Adapter createVLSRealAdapter()
+  {
+    return null;
+  }
+  /**
+   * Creates a new adapter for an object of class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSRational <em>VLS Rational</em>}'.
+   * <!-- begin-user-doc -->
+   * This default implementation returns null so that we can easily ignore cases;
+   * it's useful to ignore a case when inheritance will catch all the cases anyway.
+   * <!-- end-user-doc -->
+   * @return the new adapter.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSRational
+   * @generated
+   */
+  public Adapter createVLSRationalAdapter()
+  {
+    return null;
+  }
+  /**
+   * Creates a new adapter for an object of class '{@link ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSDoubleQuote <em>VLS Double Quote</em>}'.
+   * <!-- begin-user-doc -->
+   * This default implementation returns null so that we can easily ignore cases;
+   * it's useful to ignore a case when inheritance will catch all the cases anyway.
+   * <!-- end-user-doc -->
+   * @return the new adapter.
+   * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSDoubleQuote
+   * @generated
+   */
+  public Adapter createVLSDoubleQuoteAdapter()
+  {
+    return null;
+  }
+  /**
+   * Creates a new adapter for the default case.
+   * <!-- begin-user-doc -->
+   * This default implementation returns null.
+   * <!-- end-user-doc -->
+   * @return the new adapter.
+   * @generated
+   */
+  public Adapter createEObjectAdapter()
+  {
+    return null;
+  }
+} //VampireLanguageAdapterFactory
diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/util/VampireLanguageSwitch.java b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/util/VampireLanguageSwitch.java
new file mode 100644
index 00000000..8d70157d
--- /dev/null
+++ b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage/util/VampireLanguageSwitch.java
@@ -0,0 +1,886 @@
+/**
+ * generated by Xtext 2.12.0
+ */
+package ca.mcgill.ecse.dslreasoner.vampireLanguage.util;
+import ca.mcgill.ecse.dslreasoner.vampireLanguage.*;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.EPackage;
+import org.eclipse.emf.ecore.util.Switch;
+/**
+ * <!-- begin-user-doc -->
+ * The <b>Switch</b> for the model's inheritance hierarchy.
+ * It supports the call {@link #doSwitch(EObject) doSwitch(object)}
+ * to invoke the <code>caseXXX</code> method for each class of the model,
+ * starting with the actual class of the object
+ * and proceeding up the inheritance hierarchy
+ * until a non-null result is returned,
+ * which is the result of the switch.
+ * <!-- end-user-doc -->
+ * @see ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguagePackage
+ * @generated
+ */
+public class VampireLanguageSwitch<T> extends Switch<T>
+{
+  /**
+   * The cached model package
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected static VampireLanguagePackage modelPackage;
+  /**
+   * Creates an instance of the switch.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public VampireLanguageSwitch()
+  {
+    if (modelPackage == null)
+    {
+      modelPackage = VampireLanguagePackage.eINSTANCE;
+    }
+  }
+  /**
+   * Checks whether this is a switch for the given package.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @param ePackage the package in question.
+   * @return whether this is a switch for the given package.
+   * @generated
+   */
+  @Override
+  protected boolean isSwitchFor(EPackage ePackage)
+  {
+    return ePackage == modelPackage;
+  }
+  /**
+   * Calls <code>caseXXX</code> for each class of the model until one returns a non null result; it yields that result.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @return the first non-null result returned by a <code>caseXXX</code> call.
+   * @generated
+   */
+  @Override
+  protected T doSwitch(int classifierID, EObject theEObject)
+  {
+    switch (classifierID)
+    {
+      case VampireLanguagePackage.VAMPIRE_MODEL:
+      {
+        VampireModel vampireModel = (VampireModel)theEObject;
+        T result = caseVampireModel(vampireModel);
+        if (result == null) result = defaultCase(theEObject);
+        return result;
+      }
+      case VampireLanguagePackage.VLS_INCLUDE:
+      {
+        VLSInclude vlsInclude = (VLSInclude)theEObject;
+        T result = caseVLSInclude(vlsInclude);
+        if (result == null) result = defaultCase(theEObject);
+        return result;
+      }
+      case VampireLanguagePackage.VLS_NAME:
+      {
+        VLSName vlsName = (VLSName)theEObject;
+        T result = caseVLSName(vlsName);
+        if (result == null) result = defaultCase(theEObject);
+        return result;
+      }
+      case VampireLanguagePackage.VLS_COMMENT:
+      {
+        VLSComment vlsComment = (VLSComment)theEObject;
+        T result = caseVLSComment(vlsComment);
+        if (result == null) result = defaultCase(theEObject);
+        return result;
+      }
+      case VampireLanguagePackage.VLS_FOF_FORMULA:
+      {
+        VLSFofFormula vlsFofFormula = (VLSFofFormula)theEObject;
+        T result = caseVLSFofFormula(vlsFofFormula);
+        if (result == null) result = defaultCase(theEObject);
+        return result;
+      }
+      case VampireLanguagePackage.VLS_ANNOTATION:
+      {
+        VLSAnnotation vlsAnnotation = (VLSAnnotation)theEObject;
+        T result = caseVLSAnnotation(vlsAnnotation);
+        if (result == null) result = defaultCase(theEObject);
+        return result;
+      }
+      case VampireLanguagePackage.VLS_TERM:
+      {
+        VLSTerm vlsTerm = (VLSTerm)theEObject;
+        T result = caseVLSTerm(vlsTerm);
+        if (result == null) result = defaultCase(theEObject);
+        return result;
+      }
+      case VampireLanguagePackage.VLS_VARIABLE:
+      {
+        VLSVariable vlsVariable = (VLSVariable)theEObject;
+        T result = caseVLSVariable(vlsVariable);
+        if (result == null) result = caseVLSTerm(vlsVariable);
+        if (result == null) result = defaultCase(theEObject);
+        return result;
+      }
+      case VampireLanguagePackage.VLS_FUNCTION_FOF:
+      {
+        VLSFunctionFof vlsFunctionFof = (VLSFunctionFof)theEObject;
+        T result = caseVLSFunctionFof(vlsFunctionFof);
+        if (result == null) result = caseVLSTerm(vlsFunctionFof);
+        if (result == null) result = defaultCase(theEObject);
+        return result;
+      }
+      case VampireLanguagePackage.VLS_DEFINED_TERM:
+      {
+        VLSDefinedTerm vlsDefinedTerm = (VLSDefinedTerm)theEObject;
+        T result = caseVLSDefinedTerm(vlsDefinedTerm);
+        if (result == null) result = caseVLSTerm(vlsDefinedTerm);
+        if (result == null) result = defaultCase(theEObject);
+        return result;
+      }
+      case VampireLanguagePackage.VLS_EQUIVALENT:
+      {
+        VLSEquivalent vlsEquivalent = (VLSEquivalent)theEObject;
+        T result = caseVLSEquivalent(vlsEquivalent);
+        if (result == null) result = caseVLSTerm(vlsEquivalent);
+        if (result == null) result = defaultCase(theEObject);
+        return result;
+      }
+      case VampireLanguagePackage.VLS_IMPLIES:
+      {
+        VLSImplies vlsImplies = (VLSImplies)theEObject;
+        T result = caseVLSImplies(vlsImplies);
+        if (result == null) result = caseVLSTerm(vlsImplies);
+        if (result == null) result = defaultCase(theEObject);
+        return result;
+      }
+      case VampireLanguagePackage.VLS_REV_IMPLIES:
+      {
+        VLSRevImplies vlsRevImplies = (VLSRevImplies)theEObject;
+        T result = caseVLSRevImplies(vlsRevImplies);
+        if (result == null) result = caseVLSTerm(vlsRevImplies);
+        if (result == null) result = defaultCase(theEObject);
+        return result;
+      }
+      case VampireLanguagePackage.VLS_XNOR:
+      {
+        VLSXnor vlsXnor = (VLSXnor)theEObject;
+        T result = caseVLSXnor(vlsXnor);
+        if (result == null) result = caseVLSTerm(vlsXnor);
+        if (result == null) result = defaultCase(theEObject);
+        return result;
+      }
+      case VampireLanguagePackage.VLS_NOR:
+      {
+        VLSNor vlsNor = (VLSNor)theEObject;
+        T result = caseVLSNor(vlsNor);
+        if (result == null) result = caseVLSTerm(vlsNor);
+        if (result == null) result = defaultCase(theEObject);
+        return result;
+      }
+      case VampireLanguagePackage.VLS_NAND:
+      {
+        VLSNand vlsNand = (VLSNand)theEObject;
+        T result = caseVLSNand(vlsNand);
+        if (result == null) result = caseVLSTerm(vlsNand);
+        if (result == null) result = defaultCase(theEObject);
+        return result;
+      }
+      case VampireLanguagePackage.VLS_AND:
+      {
+        VLSAnd vlsAnd = (VLSAnd)theEObject;
+        T result = caseVLSAnd(vlsAnd);
+        if (result == null) result = caseVLSTerm(vlsAnd);
+        if (result == null) result = defaultCase(theEObject);
+        return result;
+      }
+      case VampireLanguagePackage.VLS_OR:
+      {
+        VLSOr vlsOr = (VLSOr)theEObject;
+        T result = caseVLSOr(vlsOr);
+        if (result == null) result = caseVLSTerm(vlsOr);
+        if (result == null) result = defaultCase(theEObject);
+        return result;
+      }
+      case VampireLanguagePackage.VLS_UNIVERSAL_QUANTIFIER:
+      {
+        VLSUniversalQuantifier vlsUniversalQuantifier = (VLSUniversalQuantifier)theEObject;
+        T result = caseVLSUniversalQuantifier(vlsUniversalQuantifier);
+        if (result == null) result = caseVLSTerm(vlsUniversalQuantifier);
+        if (result == null) result = defaultCase(theEObject);
+        return result;
+      }
+      case VampireLanguagePackage.VLS_EXISTENTIAL_QUANTIFIER:
+      {
+        VLSExistentialQuantifier vlsExistentialQuantifier = (VLSExistentialQuantifier)theEObject;
+        T result = caseVLSExistentialQuantifier(vlsExistentialQuantifier);
+        if (result == null) result = caseVLSTerm(vlsExistentialQuantifier);
+        if (result == null) result = defaultCase(theEObject);
+        return result;
+      }
+      case VampireLanguagePackage.VLS_UNARY_NEGATION:
+      {
+        VLSUnaryNegation vlsUnaryNegation = (VLSUnaryNegation)theEObject;
+        T result = caseVLSUnaryNegation(vlsUnaryNegation);
+        if (result == null) result = caseVLSTerm(vlsUnaryNegation);
+        if (result == null) result = defaultCase(theEObject);
+        return result;
+      }
+      case VampireLanguagePackage.VLS_INEQUALITY:
+      {
+        VLSInequality vlsInequality = (VLSInequality)theEObject;
+        T result = caseVLSInequality(vlsInequality);
+        if (result == null) result = caseVLSTerm(vlsInequality);
+        if (result == null) result = defaultCase(theEObject);
+        return result;
+      }
+      case VampireLanguagePackage.VLS_EQUALITY:
+      {
+        VLSEquality vlsEquality = (VLSEquality)theEObject;
+        T result = caseVLSEquality(vlsEquality);
+        if (result == null) result = caseVLSTerm(vlsEquality);
+        if (result == null) result = defaultCase(theEObject);
+        return result;
+      }
+      case VampireLanguagePackage.VLS_ASSIGNMENT:
+      {
+        VLSAssignment vlsAssignment = (VLSAssignment)theEObject;
+        T result = caseVLSAssignment(vlsAssignment);
+        if (result == null) result = caseVLSTerm(vlsAssignment);
+        if (result == null) result = defaultCase(theEObject);
+        return result;
+      }
+      case VampireLanguagePackage.VLS_CONSTANT:
+      {
+        VLSConstant vlsConstant = (VLSConstant)theEObject;
+        T result = caseVLSConstant(vlsConstant);
+        if (result == null) result = caseVLSTerm(vlsConstant);
+        if (result == null) result = defaultCase(theEObject);
+        return result;
+      }
+      case VampireLanguagePackage.VLS_TRUE:
+      {
+        VLSTrue vlsTrue = (VLSTrue)theEObject;
+        T result = caseVLSTrue(vlsTrue);
+        if (result == null) result = caseVLSTerm(vlsTrue);
+        if (result == null) result = defaultCase(theEObject);
+        return result;
+      }
+      case VampireLanguagePackage.VLS_FALSE:
+      {
+        VLSFalse vlsFalse = (VLSFalse)theEObject;
+        T result = caseVLSFalse(vlsFalse);
+        if (result == null) result = caseVLSTerm(vlsFalse);
+        if (result == null) result = defaultCase(theEObject);
+        return result;
+      }
+      case VampireLanguagePackage.VLS_FUNCTION:
+      {
+        VLSFunction vlsFunction = (VLSFunction)theEObject;
+        T result = caseVLSFunction(vlsFunction);
+        if (result == null) result = caseVLSTerm(vlsFunction);
+        if (result == null) result = defaultCase(theEObject);
+        return result;
+      }
+      case VampireLanguagePackage.VLS_LESS:
+      {
+        VLSLess vlsLess = (VLSLess)theEObject;
+        T result = caseVLSLess(vlsLess);
+        if (result == null) result = caseVLSTerm(vlsLess);
+        if (result == null) result = defaultCase(theEObject);
+        return result;
+      }
+      case VampireLanguagePackage.VLS_INT:
+      {
+        VLSInt vlsInt = (VLSInt)theEObject;
+        T result = caseVLSInt(vlsInt);
+        if (result == null) result = caseVLSDefinedTerm(vlsInt);
+        if (result == null) result = caseVLSTerm(vlsInt);
+        if (result == null) result = defaultCase(theEObject);
+        return result;
+      }
+      case VampireLanguagePackage.VLS_REAL:
+      {
+        VLSReal vlsReal = (VLSReal)theEObject;
+        T result = caseVLSReal(vlsReal);
+        if (result == null) result = caseVLSDefinedTerm(vlsReal);
+        if (result == null) result = caseVLSTerm(vlsReal);
+        if (result == null) result = defaultCase(theEObject);
+        return result;
+      }
+      case VampireLanguagePackage.VLS_RATIONAL:
+      {
+        VLSRational vlsRational = (VLSRational)theEObject;
+        T result = caseVLSRational(vlsRational);
+        if (result == null) result = caseVLSDefinedTerm(vlsRational);
+        if (result == null) result = caseVLSTerm(vlsRational);
+        if (result == null) result = defaultCase(theEObject);
+        return result;
+      }
+      case VampireLanguagePackage.VLS_DOUBLE_QUOTE:
+      {
+        VLSDoubleQuote vlsDoubleQuote = (VLSDoubleQuote)theEObject;
+        T result = caseVLSDoubleQuote(vlsDoubleQuote);
+        if (result == null) result = caseVLSDefinedTerm(vlsDoubleQuote);
+        if (result == null) result = caseVLSTerm(vlsDoubleQuote);
+        if (result == null) result = defaultCase(theEObject);
+        return result;
+      }
+      default: return defaultCase(theEObject);
+    }
+  }
+  /**
+   * Returns the result of interpreting the object as an instance of '<em>Vampire Model</em>'.
+   * <!-- begin-user-doc -->
+   * This implementation returns null;
+   * returning a non-null result will terminate the switch.
+   * <!-- end-user-doc -->
+   * @param object the target of the switch.
+   * @return the result of interpreting the object as an instance of '<em>Vampire Model</em>'.
+   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+   * @generated
+   */
+  public T caseVampireModel(VampireModel object)
+  {
+    return null;
+  }
+  /**
+   * Returns the result of interpreting the object as an instance of '<em>VLS Include</em>'.
+   * <!-- begin-user-doc -->
+   * This implementation returns null;
+   * returning a non-null result will terminate the switch.
+   * <!-- end-user-doc -->
+   * @param object the target of the switch.
+   * @return the result of interpreting the object as an instance of '<em>VLS Include</em>'.
+   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+   * @generated
+   */
+  public T caseVLSInclude(VLSInclude object)
+  {
+    return null;
+  }
+  /**
+   * Returns the result of interpreting the object as an instance of '<em>VLS Name</em>'.
+   * <!-- begin-user-doc -->
+   * This implementation returns null;
+   * returning a non-null result will terminate the switch.
+   * <!-- end-user-doc -->
+   * @param object the target of the switch.
+   * @return the result of interpreting the object as an instance of '<em>VLS Name</em>'.
+   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+   * @generated
+   */
+  public T caseVLSName(VLSName object)
+  {
+    return null;
+  }
+  /**
+   * Returns the result of interpreting the object as an instance of '<em>VLS Comment</em>'.
+   * <!-- begin-user-doc -->
+   * This implementation returns null;
+   * returning a non-null result will terminate the switch.
+   * <!-- end-user-doc -->
+   * @param object the target of the switch.
+   * @return the result of interpreting the object as an instance of '<em>VLS Comment</em>'.
+   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+   * @generated
+   */
+  public T caseVLSComment(VLSComment object)
+  {
+    return null;
+  }
+  /**
+   * Returns the result of interpreting the object as an instance of '<em>VLS Fof Formula</em>'.
+   * <!-- begin-user-doc -->
+   * This implementation returns null;
+   * returning a non-null result will terminate the switch.
+   * <!-- end-user-doc -->
+   * @param object the target of the switch.
+   * @return the result of interpreting the object as an instance of '<em>VLS Fof Formula</em>'.
+   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+   * @generated
+   */
+  public T caseVLSFofFormula(VLSFofFormula object)
+  {
+    return null;
+  }
+  /**
+   * Returns the result of interpreting the object as an instance of '<em>VLS Annotation</em>'.
+   * <!-- begin-user-doc -->
+   * This implementation returns null;
+   * returning a non-null result will terminate the switch.
+   * <!-- end-user-doc -->
+   * @param object the target of the switch.
+   * @return the result of interpreting the object as an instance of '<em>VLS Annotation</em>'.
+   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+   * @generated
+   */
+  public T caseVLSAnnotation(VLSAnnotation object)
+  {
+    return null;
+  }
+  /**
+   * Returns the result of interpreting the object as an instance of '<em>VLS Term</em>'.
+   * <!-- begin-user-doc -->
+   * This implementation returns null;
+   * returning a non-null result will terminate the switch.
+   * <!-- end-user-doc -->
+   * @param object the target of the switch.
+   * @return the result of interpreting the object as an instance of '<em>VLS Term</em>'.
+   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+   * @generated
+   */
+  public T caseVLSTerm(VLSTerm object)
+  {
+    return null;
+  }
+  /**
+   * Returns the result of interpreting the object as an instance of '<em>VLS Variable</em>'.
+   * <!-- begin-user-doc -->
+   * This implementation returns null;
+   * returning a non-null result will terminate the switch.
+   * <!-- end-user-doc -->
+   * @param object the target of the switch.
+   * @return the result of interpreting the object as an instance of '<em>VLS Variable</em>'.
+   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+   * @generated
+   */
+  public T caseVLSVariable(VLSVariable object)
+  {
+    return null;
+  }
+  /**
+   * Returns the result of interpreting the object as an instance of '<em>VLS Function Fof</em>'.
+   * <!-- begin-user-doc -->
+   * This implementation returns null;
+   * returning a non-null result will terminate the switch.
+   * <!-- end-user-doc -->
+   * @param object the target of the switch.
+   * @return the result of interpreting the object as an instance of '<em>VLS Function Fof</em>'.
+   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+   * @generated
+   */
+  public T caseVLSFunctionFof(VLSFunctionFof object)
+  {
+    return null;
+  }
+  /**
+   * Returns the result of interpreting the object as an instance of '<em>VLS Defined Term</em>'.
+   * <!-- begin-user-doc -->
+   * This implementation returns null;
+   * returning a non-null result will terminate the switch.
+   * <!-- end-user-doc -->
+   * @param object the target of the switch.
+   * @return the result of interpreting the object as an instance of '<em>VLS Defined Term</em>'.
+   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+   * @generated
+   */
+  public T caseVLSDefinedTerm(VLSDefinedTerm object)
+  {
+    return null;
+  }
+  /**
+   * Returns the result of interpreting the object as an instance of '<em>VLS Equivalent</em>'.
+   * <!-- begin-user-doc -->
+   * This implementation returns null;
+   * returning a non-null result will terminate the switch.
+   * <!-- end-user-doc -->
+   * @param object the target of the switch.
+   * @return the result of interpreting the object as an instance of '<em>VLS Equivalent</em>'.
+   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+   * @generated
+   */
+  public T caseVLSEquivalent(VLSEquivalent object)
+  {
+    return null;
+  }
+  /**
+   * Returns the result of interpreting the object as an instance of '<em>VLS Implies</em>'.
+   * <!-- begin-user-doc -->
+   * This implementation returns null;
+   * returning a non-null result will terminate the switch.
+   * <!-- end-user-doc -->
+   * @param object the target of the switch.
+   * @return the result of interpreting the object as an instance of '<em>VLS Implies</em>'.
+   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+   * @generated
+   */
+  public T caseVLSImplies(VLSImplies object)
+  {
+    return null;
+  }
+  /**
+   * Returns the result of interpreting the object as an instance of '<em>VLS Rev Implies</em>'.
+   * <!-- begin-user-doc -->
+   * This implementation returns null;
+   * returning a non-null result will terminate the switch.
+   * <!-- end-user-doc -->
+   * @param object the target of the switch.
+   * @return the result of interpreting the object as an instance of '<em>VLS Rev Implies</em>'.
+   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+   * @generated
+   */
+  public T caseVLSRevImplies(VLSRevImplies object)
+  {
+    return null;
+  }
+  /**
+   * Returns the result of interpreting the object as an instance of '<em>VLS Xnor</em>'.
+   * <!-- begin-user-doc -->
+   * This implementation returns null;
+   * returning a non-null result will terminate the switch.
+   * <!-- end-user-doc -->
+   * @param object the target of the switch.
+   * @return the result of interpreting the object as an instance of '<em>VLS Xnor</em>'.
+   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+   * @generated
+   */
+  public T caseVLSXnor(VLSXnor object)
+  {
+    return null;
+  }
+  /**
+   * Returns the result of interpreting the object as an instance of '<em>VLS Nor</em>'.
+   * <!-- begin-user-doc -->
+   * This implementation returns null;
+   * returning a non-null result will terminate the switch.
+   * <!-- end-user-doc -->
+   * @param object the target of the switch.
+   * @return the result of interpreting the object as an instance of '<em>VLS Nor</em>'.
+   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+   * @generated
+   */
+  public T caseVLSNor(VLSNor object)
+  {
+    return null;
+  }
+  /**
+   * Returns the result of interpreting the object as an instance of '<em>VLS Nand</em>'.
+   * <!-- begin-user-doc -->
+   * This implementation returns null;
+   * returning a non-null result will terminate the switch.
+   * <!-- end-user-doc -->
+   * @param object the target of the switch.
+   * @return the result of interpreting the object as an instance of '<em>VLS Nand</em>'.
+   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+   * @generated
+   */
+  public T caseVLSNand(VLSNand object)
+  {
+    return null;
+  }
+  /**
+   * Returns the result of interpreting the object as an instance of '<em>VLS And</em>'.
+   * <!-- begin-user-doc -->
+   * This implementation returns null;
+   * returning a non-null result will terminate the switch.
+   * <!-- end-user-doc -->
+   * @param object the target of the switch.
+   * @return the result of interpreting the object as an instance of '<em>VLS And</em>'.
+   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+   * @generated
+   */
+  public T caseVLSAnd(VLSAnd object)
+  {
+    return null;
+  }
+  /**
+   * Returns the result of interpreting the object as an instance of '<em>VLS Or</em>'.
+   * <!-- begin-user-doc -->
+   * This implementation returns null;
+   * returning a non-null result will terminate the switch.
+   * <!-- end-user-doc -->
+   * @param object the target of the switch.
+   * @return the result of interpreting the object as an instance of '<em>VLS Or</em>'.
+   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+   * @generated
+   */
+  public T caseVLSOr(VLSOr object)
+  {
+    return null;
+  }
+  /**
+   * Returns the result of interpreting the object as an instance of '<em>VLS Universal Quantifier</em>'.
+   * <!-- begin-user-doc -->
+   * This implementation returns null;
+   * returning a non-null result will terminate the switch.
+   * <!-- end-user-doc -->
+   * @param object the target of the switch.
+   * @return the result of interpreting the object as an instance of '<em>VLS Universal Quantifier</em>'.
+   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+   * @generated
+   */
+  public T caseVLSUniversalQuantifier(VLSUniversalQuantifier object)
+  {
+    return null;
+  }
+  /**
+   * Returns the result of interpreting the object as an instance of '<em>VLS Existential Quantifier</em>'.
+   * <!-- begin-user-doc -->
+   * This implementation returns null;
+   * returning a non-null result will terminate the switch.
+   * <!-- end-user-doc -->
+   * @param object the target of the switch.
+   * @return the result of interpreting the object as an instance of '<em>VLS Existential Quantifier</em>'.
+   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+   * @generated
+   */
+  public T caseVLSExistentialQuantifier(VLSExistentialQuantifier object)
+  {
+    return null;
+  }
+  /**
+   * Returns the result of interpreting the object as an instance of '<em>VLS Unary Negation</em>'.
+   * <!-- begin-user-doc -->
+   * This implementation returns null;
+   * returning a non-null result will terminate the switch.
+   * <!-- end-user-doc -->
+   * @param object the target of the switch.
+   * @return the result of interpreting the object as an instance of '<em>VLS Unary Negation</em>'.
+   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+   * @generated
+   */
+  public T caseVLSUnaryNegation(VLSUnaryNegation object)
+  {
+    return null;
+  }
+  /**
+   * Returns the result of interpreting the object as an instance of '<em>VLS Inequality</em>'.
+   * <!-- begin-user-doc -->
+   * This implementation returns null;
+   * returning a non-null result will terminate the switch.
+   * <!-- end-user-doc -->
+   * @param object the target of the switch.
+   * @return the result of interpreting the object as an instance of '<em>VLS Inequality</em>'.
+   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+   * @generated
+   */
+  public T caseVLSInequality(VLSInequality object)
+  {
+    return null;
+  }
+  /**
+   * Returns the result of interpreting the object as an instance of '<em>VLS Equality</em>'.
+   * <!-- begin-user-doc -->
+   * This implementation returns null;
+   * returning a non-null result will terminate the switch.
+   * <!-- end-user-doc -->
+   * @param object the target of the switch.
+   * @return the result of interpreting the object as an instance of '<em>VLS Equality</em>'.
+   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+   * @generated
+   */
+  public T caseVLSEquality(VLSEquality object)
+  {
+    return null;
+  }
+  /**
+   * Returns the result of interpreting the object as an instance of '<em>VLS Assignment</em>'.
+   * <!-- begin-user-doc -->
+   * This implementation returns null;
+   * returning a non-null result will terminate the switch.
+   * <!-- end-user-doc -->
+   * @param object the target of the switch.
+   * @return the result of interpreting the object as an instance of '<em>VLS Assignment</em>'.
+   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+   * @generated
+   */
+  public T caseVLSAssignment(VLSAssignment object)
+  {
+    return null;
+  }
+  /**
+   * Returns the result of interpreting the object as an instance of '<em>VLS Constant</em>'.
+   * <!-- begin-user-doc -->
+   * This implementation returns null;
+   * returning a non-null result will terminate the switch.
+   * <!-- end-user-doc -->
+   * @param object the target of the switch.
+   * @return the result of interpreting the object as an instance of '<em>VLS Constant</em>'.
+   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+   * @generated
+   */
+  public T caseVLSConstant(VLSConstant object)
+  {
+    return null;
+  }
+  /**
+   * Returns the result of interpreting the object as an instance of '<em>VLS True</em>'.
+   * <!-- begin-user-doc -->
+   * This implementation returns null;
+   * returning a non-null result will terminate the switch.
+   * <!-- end-user-doc -->
+   * @param object the target of the switch.
+   * @return the result of interpreting the object as an instance of '<em>VLS True</em>'.
+   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+   * @generated
+   */
+  public T caseVLSTrue(VLSTrue object)
+  {
+    return null;
+  }
+  /**
+   * Returns the result of interpreting the object as an instance of '<em>VLS False</em>'.
+   * <!-- begin-user-doc -->
+   * This implementation returns null;
+   * returning a non-null result will terminate the switch.
+   * <!-- end-user-doc -->
+   * @param object the target of the switch.
+   * @return the result of interpreting the object as an instance of '<em>VLS False</em>'.
+   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+   * @generated
+   */
+  public T caseVLSFalse(VLSFalse object)
+  {
+    return null;
+  }
+  /**
+   * Returns the result of interpreting the object as an instance of '<em>VLS Function</em>'.
+   * <!-- begin-user-doc -->
+   * This implementation returns null;
+   * returning a non-null result will terminate the switch.
+   * <!-- end-user-doc -->
+   * @param object the target of the switch.
+   * @return the result of interpreting the object as an instance of '<em>VLS Function</em>'.
+   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+   * @generated
+   */
+  public T caseVLSFunction(VLSFunction object)
+  {
+    return null;
+  }
+  /**
+   * Returns the result of interpreting the object as an instance of '<em>VLS Less</em>'.
+   * <!-- begin-user-doc -->
+   * This implementation returns null;
+   * returning a non-null result will terminate the switch.
+   * <!-- end-user-doc -->
+   * @param object the target of the switch.
+   * @return the result of interpreting the object as an instance of '<em>VLS Less</em>'.
+   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+   * @generated
+   */
+  public T caseVLSLess(VLSLess object)
+  {
+    return null;
+  }
+  /**
+   * Returns the result of interpreting the object as an instance of '<em>VLS Int</em>'.
+   * <!-- begin-user-doc -->
+   * This implementation returns null;
+   * returning a non-null result will terminate the switch.
+   * <!-- end-user-doc -->
+   * @param object the target of the switch.
+   * @return the result of interpreting the object as an instance of '<em>VLS Int</em>'.
+   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+   * @generated
+   */
+  public T caseVLSInt(VLSInt object)
+  {
+    return null;
+  }
+  /**
+   * Returns the result of interpreting the object as an instance of '<em>VLS Real</em>'.
+   * <!-- begin-user-doc -->
+   * This implementation returns null;
+   * returning a non-null result will terminate the switch.
+   * <!-- end-user-doc -->
+   * @param object the target of the switch.
+   * @return the result of interpreting the object as an instance of '<em>VLS Real</em>'.
+   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+   * @generated
+   */
+  public T caseVLSReal(VLSReal object)
+  {
+    return null;
+  }
+  /**
+   * Returns the result of interpreting the object as an instance of '<em>VLS Rational</em>'.
+   * <!-- begin-user-doc -->
+   * This implementation returns null;
+   * returning a non-null result will terminate the switch.
+   * <!-- end-user-doc -->
+   * @param object the target of the switch.
+   * @return the result of interpreting the object as an instance of '<em>VLS Rational</em>'.
+   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+   * @generated
+   */
+  public T caseVLSRational(VLSRational object)
+  {
+    return null;
+  }
+  /**
+   * Returns the result of interpreting the object as an instance of '<em>VLS Double Quote</em>'.
+   * <!-- begin-user-doc -->
+   * This implementation returns null;
+   * returning a non-null result will terminate the switch.
+   * <!-- end-user-doc -->
+   * @param object the target of the switch.
+   * @return the result of interpreting the object as an instance of '<em>VLS Double Quote</em>'.
+   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+   * @generated
+   */
+  public T caseVLSDoubleQuote(VLSDoubleQuote object)
+  {
+    return null;
+  }
+  /**
+   * Returns the result of interpreting the object as an instance of '<em>EObject</em>'.
+   * <!-- begin-user-doc -->
+   * This implementation returns null;
+   * returning a non-null result will terminate the switch, but this is the last case anyway.
+   * <!-- end-user-doc -->
+   * @param object the target of the switch.
+   * @return the result of interpreting the object as an instance of '<em>EObject</em>'.
+   * @see #doSwitch(org.eclipse.emf.ecore.EObject)
+   * @generated
+   */
+  @Override
+  public T defaultCase(EObject object)
+  {
+    return null;
+  }
+} //VampireLanguageSwitch
author	ArenBabikian <aren.babikian@mail.mcgill.ca>	2019-01-15 12:44:33 -0500
committer	ArenBabikian <aren.babikian@mail.mcgill.ca>	2019-01-15 12:44:33 -0500
commit	20f131a3f09edf8e1455f20b4f486629147e7eff (patch)
tree	690ee30b62caf76bdc7d45f183382965e4e7bf05 /Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.language/src-gen/ca/mcgill/ecse/dslreasoner/vampireLanguage
parent	ViatraSolver as default (diff)
download	VIATRA-Generator-20f131a3f09edf8e1455f20b4f486629147e7eff.tar.gz VIATRA-Generator-20f131a3f09edf8e1455f20b4f486629147e7eff.tar.zst VIATRA-Generator-20f131a3f09edf8e1455f20b4f486629147e7eff.zip