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moving to resource managed cancellation

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2015-12-11 16:56:23 -08:00
parent 96d1066c6a
commit 1aea9722cb
7 changed files with 13 additions and 12 deletions
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6
src/muz/bmc/dl_bmc_engine.cpp
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@ -483,7 +483,7 @@ namespace datalog {
}
proof_ref get_proof(model_ref& md, func_decl* pred, app* prop, unsigned level) {
if (!m.limit().inc()) {
if (m.canceled()) {
return proof_ref(0, m);
}
TRACE("bmc", tout << "Predicate: " << pred->get_name() << "\n";);
@ -1172,7 +1172,7 @@ namespace datalog {
private:
void get_model(unsigned level) {
if (!m.limit().inc()) {
if (m.canceled()) {
return;
}
rule_manager& rm = b.m_ctx.get_rule_manager();
@ -1509,7 +1509,7 @@ namespace datalog {
}
void bmc::checkpoint() {
if (!m.limit().inc()) {
if (m.canceled()) {
throw default_exception("bmc canceled");
}
}