add rm to exec.sh

exec.sh

@@ -1,4 +1,20 @@
-rm amgprec/impl/aggregator/algoDistEdgeApproxDomEdgesLinearSearchMesgBndlSmallMateCMP.o
+cd amgprec/impl/aggregator/
+rm MatchBoxPC.o 
+rm sendBundledMessages.o 
+rm initialize.o 
+rm extractUChunk.o 
+rm isAlreadyMatched.o 
+rm findOwnerOfGhost.o 
+rm computeCandidateMate.o 
+rm parallelComputeCandidateMateB.o 
+rm processMatchedVertices.o 
+rm processCrossEdge.o 
+rm queueTransfer.o 
+rm processMessages.o 
+rm processExposedVertex.o 
+rm algoDistEdgeApproxDomEdgesLinearSearchMesgBndlSmallMateC.o 
+rm algoDistEdgeApproxDomEdgesLinearSearchMesgBndlSmallMateCMP.o
+cd ../../../
 make all
 cd samples/advanced/pdegen
 make amg_d_pde3d