diff --git a/atpg b/atpg
index e4d0301..e54fdb2 100755
Binary files a/atpg and b/atpg differ
diff --git a/check.log b/check.log
new file mode 100644
index 0000000..6165192
--- /dev/null
+++ b/check.log
@@ -0,0 +1,25 @@
+[1/26] 任务 ./benchmark/b17.bench
+[2/26] 任务 ./benchmark/b21.bench
+[3/26] 任务 ./benchmark/b07.bench
+[4/26] 任务 ./benchmark/c17.bench
+[5/26] 任务 ./benchmark/b03.bench
+[6/26] 任务 ./benchmark/b11.bench
+[7/26] 任务 ./benchmark/c5315.bench
+[8/26] 任务 ./benchmark/c880.bench
+[9/26] 任务 ./benchmark/b06.bench
+[10/26] 任务 ./benchmark/b01.bench
+[11/26] 任务 ./benchmark/b10.bench
+[12/26] 任务 ./benchmark/b04.bench
+[13/26] 任务 ./benchmark/b22.bench
+[14/26] 任务 ./benchmark/b09.bench
+[15/26] 任务 ./benchmark/b08.bench
+[16/26] 任务 ./benchmark/c499.bench
+[17/26] 任务 ./benchmark/c1908.bench
+[18/26] 任务 ./benchmark/c3540.bench
+[19/26] 任务 ./benchmark/c2670.bench
+[20/26] 任务 ./benchmark/b12.bench
+[21/26] 任务 ./benchmark/c7552.bench
+[22/26] 任务 ./benchmark/b20.bench
+[23/26] 任务 ./benchmark/c6288.bench
+[24/26] 任务 ./benchmark/c432.bench
+[25/26] 任务 ./benchmark/b13.bench
diff --git a/ls.cpp b/ls.cpp
index 46ab20b..4eeab07 100644
--- a/ls.cpp
+++ b/ls.cpp
@@ -76,8 +76,6 @@ bool Circuit::local_search(std::unordered_set<Fault*> &faults) {
         } else {
             ls_update_weight();
 
-            
-
             if(stem_total_cnt == stems.size()) {
                 while(!flip_update_queue.empty()) {
                     Gate* g = flip_update_queue.back();
diff --git a/run_exp.py b/run_exp.py
index 8114a78..9dfbd32 100644
--- a/run_exp.py
+++ b/run_exp.py
@@ -34,6 +34,8 @@ def run_shell_command(command, output_file, timeout):
     # if(res != 0):
     #     exit_status = ExitStatus.runtime_error
 
+    os.system("echo \"time: %.4f\" >> %s " % ( exec_time, output_file ))
+
     return (exit_status, exec_time)
 
 class AtalantaSolver:
diff --git a/show_exp.ipynb b/show_exp.ipynb
new file mode 100644
index 0000000..e946599
--- /dev/null
+++ b/show_exp.ipynb
@@ -0,0 +1,38 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.10.7"
+  },
+  "orig_nbformat": 4,
+  "vscode": {
+   "interpreter": {
+    "hash": "e7370f93d1d0cde622a1f8e1c04877d8463912d04d973331ad4851f04de6915a"
+   }
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}