public override void ToSMTConstraints(Context z3Context, Solver z3Solver, int maxNumVars, VariableCache variableGenerator)
{
this.constraintVariable = variableGenerator.GetFreshVariableName();
ArithExpr myVariable = z3Context.MkIntConst(this.constraintVariable);
z3Solver.Assert(z3Context.MkLe(z3Context.MkInt(0), myVariable));
z3Solver.Assert(z3Context.MkLe(myVariable, z3Context.MkInt(1)));
this.condition.ToSMTConstraints(z3Context, z3Solver, maxNumVars, variableGenerator);
}
public override void ToSMTConstraints(Context z3Context, Solver z3Solver, int maxNumVars, VariableCache variableGenerator)
{
/* constraint variable in { 0, 1 }
* 0 -> increment
* 1 -> decrement
*/
this.constraintVariable = variableGenerator.GetFreshVariableName();
ArithExpr myVariable = z3Context.MkIntConst(this.constraintVariable);
z3Solver.Assert(z3Context.MkLe(z3Context.MkInt(0), myVariable));
z3Solver.Assert(z3Context.MkLe(myVariable, z3Context.MkInt(1)));
this.arg.ToSMTConstraints(z3Context, z3Solver, maxNumVars, variableGenerator);
}
public override void ToSMTConstraints(Context z3Context, Solver z3Solver, int maxNumVars, VariableCache variableGenerator)
{
/* constraint variable in { 0, 1 }
* 0 -> and
* 1 -> or
*/
this.constraintVariable = variableGenerator.GetFreshVariableName();
ArithExpr myVariable = z3Context.MkIntConst(this.constraintVariable);
z3Solver.Assert(z3Context.MkLe(z3Context.MkInt(0), myVariable));
z3Solver.Assert(z3Context.MkLe(myVariable, z3Context.MkInt(Enum.GetNames(typeof(WCCompound.Logic)).Length - 1)));
this.cond1.ToSMTConstraints(z3Context, z3Solver, maxNumVars, variableGenerator);
this.cond2.ToSMTConstraints(z3Context, z3Solver, maxNumVars, variableGenerator);
}
public override void ToSMTConstraints(Context z3Context, Solver z3Solver, int maxNumVars, VariableCache variableGenerator)
{
/* constraint variable in { 0, ..., 5 }
* -> eq, l, leq, neq, g, geq
*/
this.constraintVariable = variableGenerator.GetFreshVariableName();
ArithExpr myVariable = z3Context.MkIntConst(this.constraintVariable);
z3Solver.Assert(z3Context.MkLe(z3Context.MkInt(0), myVariable));
z3Solver.Assert(z3Context.MkLe(myVariable, z3Context.MkInt(Enum.GetNames(typeof(WCComparison.CompareType)).Length - 1)));
this.arg1.ToSMTConstraints(z3Context, z3Solver, maxNumVars, variableGenerator);
//Currently, arg2 may be concretized to a 0 constant, possibly resulting in an '== 0' or '!= 0' condition, which is a simple condition.
this.arg2.ToSMTConstraints(z3Context, z3Solver, maxNumVars, variableGenerator);
}
public override void ToSMTConstraints(Context z3Context, Solver z3Solver, int maxNumVars, VariableCache variableGenerator)
{
/* constraint variable in { 0, 1 }
* 0 -> plus
* 1 -> minus
*/
this.constraintVariable = variableGenerator.GetFreshVariableName();
ArithExpr myVariable = z3Context.MkIntConst(this.constraintVariable);
z3Solver.Assert(z3Context.MkLe(z3Context.MkInt(0), myVariable));
z3Solver.Assert(z3Context.MkLe(myVariable, z3Context.MkInt(Enum.GetNames(typeof(WEArith.ArithOp)).Length - 1)));
this.lhs.ToSMTConstraints(z3Context, z3Solver, maxNumVars, variableGenerator);
this.arg1.ToSMTConstraints(z3Context, z3Solver, maxNumVars, variableGenerator);
this.arg2.ToSMTConstraints(z3Context, z3Solver, maxNumVars, variableGenerator);
}