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add check_relation for integrity checking of relational operations

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2014-09-24 01:06:58 -07:00
parent 1111c0494f
commit 16f80fce92
15 changed files with 837 additions and 139 deletions
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7
src/muz/rel/dl_instruction.cpp
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@ -759,9 +759,9 @@ namespace datalog {
if (!ctx.reg(m_src)) {
return true;
}
log_verbose(ctx);
++ctx.m_stats.m_project_rename;
relation_transformer_fn * fn;
relation_base & r_src = *ctx.reg(m_src);
if (!find_fn(r_src, fn)) {
@ -885,13 +885,12 @@ namespace datalog {
}
virtual bool perform(execution_context & ctx) {
log_verbose(ctx);
++ctx.m_stats.m_select_equal_project;
if (!ctx.reg(m_src)) {
ctx.make_empty(m_result);
return true;
}
log_verbose(ctx);
++ctx.m_stats.m_select_equal_project;
relation_transformer_fn * fn;
relation_base & r = *ctx.reg(m_src);
if (!find_fn(r, fn)) {