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45 lines
1.4 KiB
Python
45 lines
1.4 KiB
Python
###############################################################################
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# Top contributors (to current version):
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# Aina Niemetz, Yoni Zohar, Alex Ozdemir
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#
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# This file is part of the cvc5 project.
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#
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# Copyright (c) 2009-2025 by the authors listed in the file AUTHORS
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# in the top-level source directory and their institutional affiliations.
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# All rights reserved. See the file COPYING in the top-level source
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# directory for licensing information.
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# #############################################################################
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#
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# Test for issue #6111
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##
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import cvc5
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from cvc5 import Kind
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tm = cvc5.TermManager()
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solver = cvc5.Solver(tm)
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solver.setLogic("QF_BV")
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bvsort12979 = tm.mkBitVectorSort(12979)
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input2_1 = tm.mkConst(bvsort12979, "intpu2_1")
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zero = tm.mkBitVector(bvsort12979.getBitVectorSize(), "0", 10)
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bvult_res = tm.mkTerm(Kind.BITVECTOR_ULT, zero, input2_1)
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solver.assertFormula(bvult_res)
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bvsort4 = tm.mkBitVectorSort(4)
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concat_result_42 = tm.mkConst(bvsort4, "concat_result_42")
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bvsort8 = tm.mkBitVectorSort(8)
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concat_result_43 = tm.mkConst(bvsort8, "concat_result_43")
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args2 = []
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args2.append(concat_result_42)
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args2.append(tm.mkTerm(tm.mkOp(Kind.BITVECTOR_EXTRACT, 7, 4), concat_result_43))
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solver.assertFormula(tm.mkTerm(Kind.EQUAL, *args2))
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args3 = []
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args3.append(concat_result_42)
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args3.append(tm.mkTerm(tm.mkOp(Kind.BITVECTOR_EXTRACT, 3, 0), concat_result_43))
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solver.assertFormula(tm.mkTerm(Kind.EQUAL, *args3))
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print(solver.checkSat())
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