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SMT-RAT
24.02
Toolbox for Strategic and Parallel Satisfiability-Modulo-Theories Solving
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Implements the SMT compliant equation elimination method presented in [12]. Hence, this module either determines that the equations of an instance are unsatisfiable or calculates a certain number of substitutions for variables. The latter can be used to eliminate the equations by substituting every variable for which a substitution exists by its substitution. The set of constraints that we obtain with this procedure, not containing equations anymore, is passed to the backends.