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-rw-r--r--src/sat/bsat/satProof.c2
-rw-r--r--src/sat/bsat/satSolver2.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/src/sat/bsat/satProof.c b/src/sat/bsat/satProof.c
index 223c830b..d61dea4f 100644
--- a/src/sat/bsat/satProof.c
+++ b/src/sat/bsat/satProof.c
@@ -155,7 +155,7 @@ Vec_Int_t * Proof_CollectUsedIter( Vec_Set_t * vProof, Vec_Int_t * vRoots, int f
Vec_IntFree( vStack );
// Abc_PrintTime( 1, "Iterative clause collection time", clock() - clk );
clk = clock();
- Abc_Sort( Vec_IntArray(vUsed), Vec_IntSize(vUsed) );
+ Abc_MergeSort( Vec_IntArray(vUsed), Vec_IntSize(vUsed) );
// Abc_PrintTime( 1, "Postprocessing with sorting time", clock() - clk );
// verify topological order
if ( fVerify )
diff --git a/src/sat/bsat/satSolver2.c b/src/sat/bsat/satSolver2.c
index a17c4762..484c5f8f 100644
--- a/src/sat/bsat/satSolver2.c
+++ b/src/sat/bsat/satSolver2.c
@@ -1416,7 +1416,7 @@ void sat_solver2_reducedb(sat_solver2* s)
// preserve 1/10 of most active clauses
pClaAct = veci_begin(&s->claActs) + 1;
nClaAct = veci_size(&s->claActs) - 1;
- pPerm = Abc_SortCost( pClaAct, nClaAct );
+ pPerm = Abc_MergeSortCost( pClaAct, nClaAct );
assert( pClaAct[pPerm[0]] <= pClaAct[pPerm[nClaAct-1]] );
ActCutOff = pClaAct[pPerm[nClaAct*9/10]];
ABC_FREE( pPerm );