mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-04-22 16:45:31 +00:00
Code Activity

add profiling option

Browse source
This commit is contained in:
Ken McMillan 2013-06-05 18:01:05 -07:00
parent c3eae9bf2a
commit 97a7ae1589
4 changed files with 22 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

4
src/api/dotnet/Properties/AssemblyInfo.cs
View file

@ -34,6 +34,6 @@ using System.Security.Permissions;
// You can specify all the values or you can default the Build and Revision Numbers
// by using the '*' as shown below:
// [assembly: AssemblyVersion("4.2.0.0")]
[assembly: AssemblyVersion("4.3.2.0")]
[assembly: AssemblyFileVersion("4.3.2.0")]
[assembly: AssemblyVersion("4.3.2.0")]
[assembly: AssemblyFileVersion("4.3.2.0")]

15
src/duality/duality_solver.cpp
View file

@ -684,6 +684,7 @@ namespace Duality {
bool CandidateFeasible(const Candidate &cand){
if(!FeasibleEdges) return true;
timer_start("CandidateFeasible");
RPFP *checker = new RPFP(rpfp->ls);
// std::cout << "Checking feasibility of extension " << cand.edge->Parent->number << std::endl;
checker->Push();
@ -691,8 +692,10 @@ namespace Duality {
Node *root = checker->CloneNode(cand.edge->Parent);
#ifdef BOUNDED
for(unsigned i = 0; i < cand.Children.size(); i++)
if(NodePastRecursionBound(cand.Children[i]))
if(NodePastRecursionBound(cand.Children[i])){
timer_stop("CandidateFeasible");
return false;
}
#endif
#ifdef NEW_CAND_SEL
GenNodeSolutionFromIndSet(cand.edge->Parent,root->Bound);
@ -710,6 +713,7 @@ namespace Duality {
if(!res)reporter->Reject(cand.edge,cand.Children);
checker->Pop(1);
delete checker;
timer_stop("CandidateFeasible");
return res;
}
@ -749,12 +753,15 @@ namespace Duality {
int StratifiedLeafCount;
bool DoStratifiedInlining(){
timer_start("StratifiedInlining");
DoTopoSort();
for(unsigned i = 0; i < leaves.size(); i++){
Node *node = leaves[i];
bool res = SatisfyUpperBound(node);
if(!res)
if(!res){
timer_stop("StratifiedInlining");
return false;
}
}
// don't leave any dangling nodes!
#ifndef EFFORT_BOUNDED_STRAT
@ -762,6 +769,7 @@ namespace Duality {
if(!leaves[i]->Outgoing)
MakeLeaf(leaves[i],true);
#endif
timer_stop("StratifiedInlining");
return true;
}
@ -1333,6 +1341,7 @@ namespace Duality {
/** Extend the unwinding, keeping it solved. */
bool Extend(Candidate &cand){
timer_start("Extend");
Node *node = CreateNodeInstance(cand.edge->Parent);
CreateEdgeInstance(cand.edge,node,cand.Children);
UpdateBackEdges(node);
@ -1344,11 +1353,13 @@ namespace Duality {
ExpandUnderapproxNodes(cex.tree, cex.root);
#endif
if(UseUnderapprox) BuildFullCex(node);
timer_stop("Extend");
return res;
}
#ifdef EARLY_EXPAND
TryExpandNode(node);
#endif
timer_stop("Extend");
return res;
}

6
src/muz_qe/duality_dl_interface.cpp
View file

@ -41,6 +41,7 @@ Revision History:
#include "duality.h"
#include "duality_profiling.h"
// using namespace Duality;
@ -202,6 +203,11 @@ lbool dl_interface::query(::expr * query) {
// Solve!
bool ans = rs->Solve();
// profile!
if(m_ctx.get_params().profile())
print_profile(std::cout);
// save the result and counterexample if there is one
_d->status = ans ? StatusModel : StatusRefutation;
_d->cex = rs->GetCounterexample();

1
src/muz_qe/fixedpoint_params.pyg
View file

@ -64,6 +64,7 @@ def_module_params('fixedpoint',
('use_underapprox', BOOL, False, 'DUALITY: Use underapproximations'),
('stratified_inlining', BOOL, False, 'DUALITY: Use stratified inlining'),
('recursion_bound', UINT, UINT_MAX, 'DUALITY: Recursion bound for stratified inlining'),
('profile', BOOL, False, 'DUALITY: profile run time'),
))