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add option to validate result of PDR. Add PDR tactic. Add fixedpoint parsing

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2012-11-17 20:47:49 +01:00
parent 68ae5d434c
commit 50385e7e29
32 changed files with 836 additions and 393 deletions
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10
src/cmd_context/cmd_context.cpp
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@ -459,7 +459,8 @@ bool cmd_context::logic_has_arith_core(symbol const & s) const {
s == "UFNIA" ||
s == "LIA" ||
s == "LRA" ||
s == "QF_FPA" ;
s == "QF_FPA" ||
s == "HORN";
}
bool cmd_context::logic_has_arith() const {
@ -479,6 +480,12 @@ bool cmd_context::logic_has_bv_core(symbol const & s) const {
s == "QF_BVRE";
}
bool cmd_context::logic_has_horn(symbol const& s) const {
return
s == "HORN";
}
bool cmd_context::logic_has_bv() const {
return !has_logic() || logic_has_bv_core(m_logic);
}
@ -589,6 +596,7 @@ bool cmd_context::supported_logic(symbol const & s) const {
return s == "QF_UF" || s == "UF" ||
logic_has_arith_core(s) || logic_has_bv_core(s) ||
logic_has_array_core(s) || logic_has_seq_core(s) ||
logic_has_horn(s) ||
s == "QF_FPA";
}