diff --git a/.gitignore b/.gitignore
index 1dfa116..153746c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -21,4 +21,4 @@ fftma_module/gen/log_*
 fftma_module/gen/out*.npy
 .ipynb_checkpoints/analysis-checkpoint.ipynb
 fftma_module/gen/.ipynb_checkpoints/
-tests/stages/generation/__pycache__/
+__pycache__/
diff --git a/fftma_module/gen/moduleFFTMA.c b/fftma_module/gen/moduleFFTMA.c
index 1b1996f..fd5b07b 100644
--- a/fftma_module/gen/moduleFFTMA.c
+++ b/fftma_module/gen/moduleFFTMA.c
@@ -56,8 +56,7 @@ static PyObject* genFunc(PyObject* self, PyObject* args) {
     free(variogram.ap); 
     free(variogram.vario);
 
-    /*file_array_free(Z.vector_2);
-    remove("realization1.txt");*/
+    remove("realization.txt");
 
     return out_array;
 }
diff --git a/fftma_module/gen/save_logs.sh b/fftma_module/gen/save_logs.sh
deleted file mode 100755
index 63dd6f9..0000000
--- a/fftma_module/gen/save_logs.sh
+++ /dev/null
@@ -1,2 +0,0 @@
-python3 setup.py install --user
-ENV=analysis python3 test.py $1 2>&1 | split -l 5000000 - log_$1_generate_improve-
\ No newline at end of file
diff --git a/tests/stages/generation/__pycache__/test.cpython-36.pyc b/tests/stages/generation/__pycache__/test.cpython-36.pyc
deleted file mode 100644
index 08dcb13..0000000
Binary files a/tests/stages/generation/__pycache__/test.cpython-36.pyc and /dev/null differ
diff --git a/tests/stages/generation/out_64.npy b/tests/stages/generation/out_64.npy
new file mode 100644
index 0000000..05c2c8a
Binary files /dev/null and b/tests/stages/generation/out_64.npy differ
diff --git a/tests/stages/generation/test.py b/tests/stages/generation/test.py
index cf28f33..77683f3 100644
--- a/tests/stages/generation/test.py
+++ b/tests/stages/generation/test.py
@@ -1,8 +1,10 @@
 from FFTMA import gen
 import numpy as np
 import unittest
+import time
 
 def generate(N):
+    start_time = time.time()
     nx, ny, nz = N,N,N
     dx, dy, dz = 1.0, 1.0, 1.0
     seed= 1548762 #rdi(10000,99999)
@@ -26,7 +28,10 @@ def generate(N):
     variance=3.5682389
     typ=3
 
-    return gen(nx, ny, nz, dx, dy, dz, seed, variograms, mean, variance, typ, 8)
+    k = gen(nx, ny, nz, dx, dy, dz, seed, variograms, mean, variance, typ, 8)
+
+    print(f"Generation with N = {N} time = {time.time() - start_time}s")
+    return k
 
 
 def test(N):
@@ -35,8 +40,6 @@ def test(N):
     comparison = k == k_correct
     return comparison.all()
 
-
-
 class TestGeneration(unittest.TestCase):
     def test_8(self):
         self.assertTrue(test(8))
@@ -45,4 +48,7 @@ class TestGeneration(unittest.TestCase):
         self.assertTrue(test(16))
 
     def test_32(self):
-        self.assertTrue(test(32))
\ No newline at end of file
+        self.assertTrue(test(32))
+
+    def test_64(self):
+        self.assertTrue(test(64))
\ No newline at end of file