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some duality fixes

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This commit is contained in:
Ken McMillan 2013-08-16 18:38:24 -07:00
parent d8b31773b8
commit 07bb534d65
9 changed files with 2461 additions and 20 deletions
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4
src/duality/duality_solver.cpp
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@ -916,7 +916,7 @@ namespace Duality {
return true;
}
#ifdef UNDERAPPROX_NODES
if(0 && last_decisions > 5000){
if(UseUnderapprox && last_decisions > 500){
std::cout << "making an underapprox\n";
ExpandNodeFromCoverFail(node);
}
@ -1642,7 +1642,7 @@ namespace Duality {
std::set<Node *> old_choices;
void ExpansionChoices(std::set<Node *> &best, bool high_priority){
if(!underapprox || constrained){
if(!underapprox || constrained || high_priority){
ExpansionChoicesFull(best, high_priority);
return;
}