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create proofs folder, move proof-post-order utility to proofs directory, fix regression with proofs

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-10-24 03:08:56 -07:00
parent 72c9134424
commit d67f3c1466
19 changed files with 53 additions and 54 deletions
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2
src/smt/CMakeLists.txt
View file

@ -75,7 +75,7 @@ z3_add_component(smt
normal_forms
parser_util
pattern
proof_checker
proofs
proto_model
simplex
substitution

10
src/smt/asserted_formulas.cpp
View file

@ -163,7 +163,7 @@ void asserted_formulas::assert_expr(expr * e, proof * _in_pr) {
}
void asserted_formulas::assert_expr(expr * e) {
assert_expr(e, m.mk_asserted(e));
assert_expr(e, m.proofs_enabled() ? m.mk_asserted(e) : nullptr);
}
void asserted_formulas::get_assertions(ptr_vector<expr> & result) const {
@ -365,7 +365,7 @@ void asserted_formulas::nnf_cnf() {
CASSERT("well_sorted", is_well_sorted(m, n));
apply_nnf(n, push_todo, push_todo_prs, r1, pr1);
CASSERT("well_sorted",is_well_sorted(m, r1));
pr = m.mk_modus_ponens(pr, pr1);
pr = m.proofs_enabled() ? m.mk_modus_ponens(pr, pr1) : nullptr;
push_todo.push_back(r1);
push_todo_prs.push_back(pr);
@ -506,16 +506,16 @@ void asserted_formulas::update_substitution(expr* n, proof* pr) {
}
if (is_gt(rhs, lhs)) {
TRACE("propagate_values", tout << "insert " << mk_pp(rhs, m) << " -> " << mk_pp(lhs, m) << "\n";);
m_scoped_substitution.insert(rhs, lhs, m.mk_symmetry(pr));
m_scoped_substitution.insert(rhs, lhs, m.proofs_enabled() ? m.mk_symmetry(pr) : nullptr);
return;
}
TRACE("propagate_values", tout << "incompatible " << mk_pp(n, m) << "\n";);
}
if (m.is_not(n, n1)) {
m_scoped_substitution.insert(n1, m.mk_false(), m.mk_iff_false(pr));
m_scoped_substitution.insert(n1, m.mk_false(), m.proofs_enabled() ? m.mk_iff_false(pr) : nullptr);
}
else {
m_scoped_substitution.insert(n, m.mk_true(), m.mk_iff_true(pr));
m_scoped_substitution.insert(n, m.mk_true(), m.proofs_enabled() ? m.mk_iff_true(pr) : nullptr);
}
}

2
src/smt/smt_context.cpp
View file

@ -23,7 +23,7 @@ Revision History:
#include "ast/ast_ll_pp.h"
#include "util/warning.h"
#include "smt/smt_quick_checker.h"
#include "ast/proof_checker/proof_checker.h"
#include "ast/proofs/proof_checker.h"
#include "ast/ast_util.h"
#include "smt/uses_theory.h"
#include "model/model.h"