diff --git a/packages/CLPBN/clpbn/bp.yap b/packages/CLPBN/clpbn/bp.yap
index f825579ce..37350e56e 100644
--- a/packages/CLPBN/clpbn/bp.yap
+++ b/packages/CLPBN/clpbn/bp.yap
@@ -63,17 +63,17 @@ call_bp_ground(QueryKeys, AllKeys, Factors, Evidence, Output) :-
   get_factors_type(Factors, Type),
   evidence_to_ids(Evidence, Hash, EvidenceIds),
   factors_to_ids(Factors, Hash, FactorIds),
-  writeln(type:Type), writeln(''),
-  writeln(allKeys:AllKeys), writeln(''),
-  writeln(factors:Factors), writeln(''),
-  writeln(factorIds:FactorIds), writeln(''),
-  writeln(evidence:Evidence), writeln(''),
-  writeln(evidenceIds:EvidenceIds), writeln(''),
+  %writeln(type:Type), writeln(''),
+  %writeln(allKeys:AllKeys), writeln(''),
+  %writeln(factors:Factors), writeln(''),
+  %writeln(factorIds:FactorIds), writeln(''),
+  %writeln(evidence:Evidence), writeln(''),
+  %writeln(evidenceIds:EvidenceIds), writeln(''),
   create_ground_network(Type, FactorIds, EvidenceIds, Network),
   %get_vars_information(AllKeys, StatesNames),
   %set_vars_information(AllKeys, StatesNames),
   run_solver(ground(Network,Hash), QueryKeys, Solutions),
-  writeln(answer:Solutions),
+  %writeln(answer:Solutions),
   %clpbn_bind_vals([QueryKeys], Solutions, Output).
   free_ground_network(Network).
 
@@ -82,8 +82,8 @@ run_solver(ground(Network,Hash), QueryKeys, Solutions) :-
   %get_dists_parameters(DistIds, DistsParams),
   %set_factors_params(Network, DistsParams),
   list_of_keys_to_ids(QueryKeys, Hash, QueryIds),
-  writeln(queryKeys:QueryKeys), writeln(''),
-  writeln(queryIds:QueryIds), writeln(''),
+  %writeln(queryKeys:QueryKeys), writeln(''),
+  %writeln(queryIds:QueryIds), writeln(''),
   list_of_keys_to_ids(QueryKeys, Hash, QueryIds),
   run_ground_solver(Network, [QueryIds], Solutions).
 
diff --git a/packages/CLPBN/clpbn/bp/CFactorGraph.cpp b/packages/CLPBN/clpbn/bp/CFactorGraph.cpp
index d442209f2..7c7129902 100644
--- a/packages/CLPBN/clpbn/bp/CFactorGraph.cpp
+++ b/packages/CLPBN/clpbn/bp/CFactorGraph.cpp
@@ -167,7 +167,7 @@ CFactorGraph::createGroups (void)
     groupsHaveChanged = prevVarGroupsSize != varGroups.size()
         || prevFactorGroupsSize != facGroups.size();
   }
-  printGroups (varGroups, facGroups);
+  // printGroups (varGroups, facGroups);
   createClusters (varGroups, facGroups);
 }
 
diff --git a/packages/CLPBN/clpbn/bp/CbpSolver.cpp b/packages/CLPBN/clpbn/bp/CbpSolver.cpp
index 3373454b6..c6da7bde3 100644
--- a/packages/CLPBN/clpbn/bp/CbpSolver.cpp
+++ b/packages/CLPBN/clpbn/bp/CbpSolver.cpp
@@ -24,10 +24,6 @@ CbpSolver::CbpSolver (const FactorGraph& fg) : BpSolver (fg)
     Statistics::updateCompressingStatistics (nGroundVars,
         nGroundFacs, nClusterVars, nClusterFacs, nWithoutNeighs);
   }
-  Util::printHeader ("Uncompressed Factor Graph");
-  fg.print();
-  Util::printHeader ("Compressed Factor Graph");
-  fg_->print();
 }
 
 
diff --git a/packages/CLPBN/clpbn/bp/Makefile.in b/packages/CLPBN/clpbn/bp/Makefile.in
index 4cb384f62..13c3f5a88 100644
--- a/packages/CLPBN/clpbn/bp/Makefile.in
+++ b/packages/CLPBN/clpbn/bp/Makefile.in
@@ -23,10 +23,10 @@ CC=@CC@
 CXX=@CXX@
 
 # normal
-#CXXFLAGS= -std=c++0x @SHLIB_CXXFLAGS@ $(YAP_EXTRAS) $(DEFS) -D_YAP_NOT_INSTALLED_=1 -I$(srcdir) -I../../../.. -I$(srcdir)/../../../../include @CPPFLAGS@ -DNDEBUG
+CXXFLAGS= -std=c++0x @SHLIB_CXXFLAGS@ $(YAP_EXTRAS) $(DEFS) -D_YAP_NOT_INSTALLED_=1 -I$(srcdir) -I../../../.. -I$(srcdir)/../../../../include @CPPFLAGS@ -DNDEBUG
 
 # debug 
-CXXFLAGS= -std=c++0x @SHLIB_CXXFLAGS@ $(YAP_EXTRAS) $(DEFS) -D_YAP_NOT_INSTALLED_=1 -I$(srcdir) -I../../../.. -I$(srcdir)/../../../../include @CPPFLAGS@ -g -O0 -Wextra
+#CXXFLAGS= -std=c++0x @SHLIB_CXXFLAGS@ $(YAP_EXTRAS) $(DEFS) -D_YAP_NOT_INSTALLED_=1 -I$(srcdir) -I../../../.. -I$(srcdir)/../../../../include @CPPFLAGS@ -g -O0 -Wextra
 
 
 #
@@ -105,10 +105,10 @@ OBJS = \
 	BpSolver.o \
 	CbpSolver.o \
 	FoveSolver.o \
-  Parfactor.o \
-  ProbFormula.o \
+	Parfactor.o \
+	ProbFormula.o \
 	Histogram.o \
-  ParfactorList.o \
+	ParfactorList.o \
 	LiftedUtils.o \
 	Util.o \
 	HorusYap.o
@@ -126,11 +126,11 @@ HCLI_OBJS = \
 	VarElimSolver.o \
 	BpSolver.o \
 	CbpSolver.o \
-  FoveSolver.o \
-  Parfactor.o \
-  ProbFormula.o \
+	FoveSolver.o \
+	Parfactor.o \
+	ProbFormula.o \
 	Histogram.o \
-  ParfactorList.o \
+	ParfactorList.o \
 	LiftedUtils.o \
 	Util.o \
 	HorusCli.o
diff --git a/packages/CLPBN/clpbn/bp/benchmarks/benchs.sh b/packages/CLPBN/clpbn/bp/benchmarks/benchs.sh
index 1ac0547d8..a1ac4cfd6 100755
--- a/packages/CLPBN/clpbn/bp/benchmarks/benchs.sh
+++ b/packages/CLPBN/clpbn/bp/benchmarks/benchs.sh
@@ -1,6 +1,6 @@
 
 if [ $1 ] && [ $1 == "clear" ]; then
-  rm *~
+  rm -f *~
   rm -f school/*.log school/*~
   rm -f city/*.log city/*~
   rm -f workshop_attrs/*.log workshop_attrs/*~
diff --git a/packages/CLPBN/clpbn/bp/benchmarks/workshop_attrs/people_generator.sh b/packages/CLPBN/clpbn/bp/benchmarks/workshop_attrs/people_generator.sh
index a2f1fac42..7a061ed13 100755
--- a/packages/CLPBN/clpbn/bp/benchmarks/workshop_attrs/people_generator.sh
+++ b/packages/CLPBN/clpbn/bp/benchmarks/workshop_attrs/people_generator.sh
@@ -1,4 +1,4 @@
-#!/home/tiago/bin/yap -L --
+#!/home/tgomes/bin/yap -L --
 
 
 :- initialization(main).
diff --git a/packages/CLPBN/clpbn/bp/benchmarks/workshop_attrs/wa.sh b/packages/CLPBN/clpbn/bp/benchmarks/workshop_attrs/wa.sh
index 921ce640c..04636c506 100755
--- a/packages/CLPBN/clpbn/bp/benchmarks/workshop_attrs/wa.sh
+++ b/packages/CLPBN/clpbn/bp/benchmarks/workshop_attrs/wa.sh
@@ -20,14 +20,14 @@ function run_all_graphs
   echo    "results for solver $1"              >> $LOG_FILE
   echo -n "**********************************" >> $LOG_FILE
   echo    "**********************************" >> $LOG_FILE
-   run_solver pop_10       $2
-  #run_solver pop_1000     $2
-  #run_solver pop_5000     $2
-  #run_solver pop_10000    $2
-  #run_solver pop_50000    $2
-  #run_solver pop_100000   $2
-  #run_solver pop_500000   $2
-  #run_solver pop_1000000  $2
+  #run_solver pop_10       $2
+  run_solver pop_1000     $2
+  run_solver pop_5000     $2
+  run_solver pop_10000    $2
+  run_solver pop_50000    $2
+  run_solver pop_100000   $2
+  run_solver pop_500000   $2
+  run_solver pop_1000000  $2
 }
 
 
diff --git a/packages/CLPBN/clpbn/fove.yap b/packages/CLPBN/clpbn/fove.yap
index 4b293a564..72ad249cf 100644
--- a/packages/CLPBN/clpbn/fove.yap
+++ b/packages/CLPBN/clpbn/fove.yap
@@ -50,8 +50,8 @@ init_fove_solver(_, AllAttVars, _, fove(ParfactorList, DistIds)) :-
   get_dist_ids(Parfactors, DistIds0),
   sort(DistIds0, DistIds),
   get_observed_vars(AllAttVars, ObservedVars),
-  writeln(parfactors:Parfactors:'\n'),
-  writeln(evidence:ObservedVars:'\n'),
+  %writeln(parfactors:Parfactors:'\n'),
+  %writeln(evidence:ObservedVars:'\n'),
   create_lifted_network(Parfactors,ObservedVars,ParfactorList).
 
 
@@ -140,9 +140,9 @@ get_dists_parameters([Id|Ids], [dist(Id, Params)|DistsInfo]) :-
 
 run_fove_solver(QueryVarsAtts, Solutions, fove(ParfactorList, DistIds)) :-
   get_query_vars(QueryVarsAtts, QueryVars),
-  writeln(queryVars:QueryVars), writeln(''),
+  %writeln(queryVars:QueryVars), writeln(''),
   get_dists_parameters(DistIds, DistsParams),
-  writeln(dists:DistsParams), writeln(''),
+  %writeln(dists:DistsParams), writeln(''),
   set_parfactors_params(ParfactorList, DistsParams),
   run_lifted_solver(ParfactorList, QueryVars, Solutions).