diff --git a/util/artifact_downloader.py b/util/artifact_downloader.py
index a3a427d..ad2abd3 100644
--- a/util/artifact_downloader.py
+++ b/util/artifact_downloader.py
@@ -1,7 +1,14 @@
 import json
+import logging
 import os
 
 import requests
+from tqdm import tqdm
+from tqdm.contrib.logging import logging_redirect_tqdm
+
+logging.basicConfig(
+    level=logging.INFO, format="%(asctime)s - %(levelname)s - %(message)s"
+)
 
 
 def download_jar(artifact, version_key, folder="artifacts"):
@@ -9,33 +16,52 @@ def download_jar(artifact, version_key, folder="artifacts"):
 
     version_info = artifact.get(version_key)
     if version_info and "Central" in version_info.get("repositories", []):
-        group_path = artifact["groupId"].replace(".", "/")
+        group_id = artifact["groupId"]
+        group_path = group_id.replace(".", "/")
         artifact_id = artifact["artifactId"]
         version = version_info["version"]
 
         url = f"https://repo1.maven.org/maven2/{group_path}/{artifact_id}/{version}/{artifact_id}-{version}.jar"
-        file_path = os.path.join(folder, f"{artifact_id}-{version}.jar")
+
+        response = requests.head(url)
+        if response.status_code == 404:
+            tqdm_log(f"File {url} does not exist")
+            url = url.replace(".jar", ".pom")
+            response = requests.head(url)
+            if response.status_code == 200:
+                tqdm_log(f"File {url} exists, but is a POM file")
+            return
+
+        file_path = os.path.join(folder, group_id, f"{artifact_id}-{version}.jar")
+
+        if os.path.exists(file_path):
+            tqdm_log(f"File {file_path} already exists")
+            return
 
         response = requests.get(url)
         if response.status_code == 200:
-            os.makedirs(folder, exist_ok=True)
+            os.makedirs(os.path.dirname(file_path), exist_ok=True)
             with open(file_path, "wb") as f:
                 f.write(response.content)
         else:
-            print(f"Failed to download {url} with status code {response.status_code}")
+            tqdm_log(
+                f"Failed to download {url} with status code {response.status_code}"
+            )
+
+
+def tqdm_log(msg):
+    with logging_redirect_tqdm():
+        logging.error(msg)
 
 
 def main(file_path):
     with open(file_path, "r") as file:
         artifacts = json.load(file)
 
-    for i, artifact in enumerate(artifacts, start=1):
+    for artifact in tqdm(artifacts, desc="Downloading artifacts", unit="artifact"):
         download_jar(artifact, "mostUsedVersion")
         download_jar(artifact, "mostUsedVulnerableVersion")
 
-        if i >= 5:
-            break
-
 
 if __name__ == "__main__":
     import sys
diff --git a/util/infer_and_save.py b/util/infer_and_save.py
new file mode 100644
index 0000000..babe2d5
--- /dev/null
+++ b/util/infer_and_save.py
@@ -0,0 +1,56 @@
+import logging
+import os
+import subprocess
+
+from tqdm import tqdm
+from tqdm.contrib.logging import logging_redirect_tqdm
+
+logging.basicConfig(
+    level=logging.INFO, format="%(asctime)s - %(levelname)s - %(message)s"
+)
+
+
+def main(artifacts_path, custom_cwd):
+    java_command = "/usr/lib/jvm/java-11-openjdk-amd64/bin/java"
+    java_options = "-Xmx8g"
+    classpath = "target/dependency/*:target/thesis-1.0-SNAPSHOT.jar"
+    main_class = "nl.tudelft.cornul11.thesis.corpus.MainApp"
+    mode = "-m IDENTIFICATION_MODE"
+
+    for root, dirs, files in tqdm(os.walk(artifacts_path)):
+        for file in files:
+            if file.endswith(".jar"):
+                jar_path = os.path.join(root, file)
+                output_path = jar_path.replace(".jar", ".json")
+                command = [
+                    java_command,
+                    java_options,
+                    "-cp",
+                    classpath,
+                    main_class,
+                    mode,
+                    "-f",
+                    jar_path,
+                    "-o",
+                    output_path,
+                ]
+
+                logging.info(f"Running command: {' '.join(command)}")
+                result = subprocess.run(command, cwd=custom_cwd, shell=True)
+                if result.returncode != 0:
+                    tqdm_log(f"Failed to run command: {' '.join(command)}")
+                else:
+                    tqdm_log(f"Successfully ran command: {' '.join(command)}")
+
+
+def tqdm_log(msg):
+    with logging_redirect_tqdm():
+        logging.error(msg)
+
+
+if __name__ == "__main__":
+    import sys
+
+    artifacts_path = sys.argv[1]
+    custom_cwd = sys.argv[2]
+    main(artifacts_path, custom_cwd)