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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/api/api_solver.cpp
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@ -355,10 +355,7 @@ extern "C" {
init_solver(c, s);
Z3_stats_ref * st = alloc(Z3_stats_ref);
to_solver_ref(s)->collect_statistics(st->m_stats);
unsigned long long max_mem = memory::get_max_used_memory();
unsigned long long mem = memory::get_allocation_size();
st->m_stats.update("max memory", static_cast<double>(max_mem)/(1024.0*1024.0));
st->m_stats.update("memory", static_cast<double>(mem)/(1024.0*1024.0));
get_memory_statistics(st->m_stats);
mk_c(c)->save_object(st);
Z3_stats r = of_stats(st);
RETURN_Z3(r);