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add count of memory allocations and way to limit allocations globally. Fix purification in nlsat_smt to fix regressions on QF_UFNRA

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2015-06-22 07:45:40 +02:00
parent 4675643271
commit 564da787fb
14 changed files with 88 additions and 32 deletions
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5
src/muz/base/dl_context.cpp
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@ -945,10 +945,7 @@ namespace datalog {
if (m_engine) {
m_engine->collect_statistics(st);
}
unsigned long long max_mem = memory::get_max_used_memory();
unsigned long long mem = memory::get_allocation_size();
st.update("max memory", static_cast<double>(max_mem)/(1024.0*1024.0));
st.update("memory", static_cast<double>(mem)/(1024.0*1024.0));
get_memory_statistics(st);
}

4
src/muz/fp/dl_cmds.cpp
View file

@ -338,12 +338,8 @@ private:
if (m_dl_ctx->get_params().print_statistics()) {
statistics st;
datalog::context& dlctx = m_dl_ctx->dlctx();
unsigned long long max_mem = memory::get_max_used_memory();
unsigned long long mem = memory::get_allocation_size();
dlctx.collect_statistics(st);
st.update("time", ctx.get_seconds());
st.update("memory", static_cast<double>(mem)/static_cast<double>(1024*1024));
st.update("max-memory", static_cast<double>(max_mem)/static_cast<double>(1024*1024));
st.display_smt2(ctx.regular_stream());
}
}