diff --git a/benchmark/benchmark.sh b/benchmark/benchmark.sh
index dae39b2..d88e32e 100644
--- a/benchmark/benchmark.sh
+++ b/benchmark/benchmark.sh
@@ -4,17 +4,17 @@ set -e
 mkdir temp
 cd temp
 
-for i in {1..1000}
+for i in {1..100}
 do
     cp "../benchmark-program-1.c" "benchmark-program-1-${i}.c"
 done
 
-for i in {1..1000}
+for i in {1..100}
 do
-    for _ in {1..1000}
+    for _ in {1..10000}
     do
         int_get=$RANDOM
-        echo "${int_get}\n$(int_get + 123)\n" >> "benchmark-program-1-${i}.cases"
+        echo "${int_get}\n$((int_get + 123))\n" >> "benchmark-program-1-${i}.cases"
     done
 done