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still integrating duality

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Ken McMillan 2013-04-30 13:07:49 -07:00
parent feb5360999
commit e939dd2bc5
10 changed files with 66 additions and 24 deletions
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17
src/duality/duality.h
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@ -156,10 +156,11 @@ namespace Duality {
virtual
lbool interpolate_tree(TermTree *assumptions,
TermTree *&interpolants,
model &_model,
TermTree *goals = 0
) = 0;
TermTree *&interpolants,
model &_model,
TermTree *goals = 0,
bool weak = false
) = 0;
/** Assert a background axiom. */
virtual void assert_axiom(const expr &axiom) = 0;
@ -181,11 +182,13 @@ namespace Duality {
interpolating_solver *islvr; /** iZ3 solver */
lbool interpolate_tree(TermTree *assumptions,
TermTree *&interpolants,
model &_model,
TermTree *goals = 0)
TermTree *&interpolants,
model &_model,
TermTree *goals = 0,
bool weak = false)
{
literals _labels;
islvr->SetWeakInterpolants(weak);
return islvr->interpolate_tree(assumptions,interpolants,_model,_labels,true);
}