add timeout to executors

docker/execute

@@ -63,6 +63,6 @@ docker run \
     -v $dir/executors/cpp:/executor_cpp:ro \
     -v $dir/executors/go:/executor_go:ro \
     piston \
-    timeout -s HUP 15 /$bin /$file $file 2>&1
+    /$bin /$file $file 2>&1
 
 rm -f /tmp/$file

docker/executors/c

@@ -1,4 +1,4 @@
 #!/bin/sh
 
 gcc -o binary -x c $1
-./binary
+timeout -s HUP 2 ./binary

docker/executors/cpp

@@ -1,4 +1,4 @@
 #!/bin/sh
 
 g++ -o binary -x c $1
-./binary
+timeout -s HUP 2 ./binary

docker/executors/node

@@ -1,3 +1,3 @@
 #!/bin/sh
 
-nodejs $*
+timeout -s HUP 2 nodejs $*

docker/executors/python2

@@ -1,3 +1,3 @@
 #!/bin/sh
 
-python2 $*
+timeout -s HUP 2 python2 $*

docker/executors/python3

@@ -1,3 +1,3 @@
 #!/bin/sh
 
-python3.6 $*
+timeout -s HUP 2 python3.6 $*

docker/executors/ruby

@@ -1,3 +1,3 @@
 #!/bin/sh
 
-ruby $*
+timeout -s HUP 2 ruby $*