diff --git a/src/ag_gen/ag_gen.cpp b/src/ag_gen/ag_gen.cpp
index b58a0a5..e7dd87a 100755
--- a/src/ag_gen/ag_gen.cpp
+++ b/src/ag_gen/ag_gen.cpp
@@ -431,7 +431,6 @@ AGGenInstance &AGGen::generate(bool batch_process, int batch_size, int numThrd,
             if(world.rank() == 0)
             {
                 auto current_state = localFrontier.back();
-                auto current_hash = current_state.get_hash(instance.facts);
                 localFrontier.pop_back();
                 for(int l=0; l < alloc; l++){
                     world.isend(send_check(world, l), 20, current_state); 
diff --git a/src/mpi/tasks.cpp b/src/mpi/tasks.cpp
index 09d8270..3ee9a94 100644
--- a/src/mpi/tasks.cpp
+++ b/src/mpi/tasks.cpp
@@ -74,8 +74,9 @@ void task_one(AGGenInstance &instance, NetworkState &current_state,\
 
     //Distribute work to all nodes
 	for (size_t i = 0; i < esize; i++) {//for loop for applicable exploits starts
-		if (i % alloc != send_check(world, world.rank()))
+		if (i % alloc != tcomm.rank())
 			continue;
+        
         auto e = exploit_list.at(i);
         size_t num_params = e.get_num_params();
         auto preconds_q = e.precond_list_q();