diff --git a/fuzzer/Instruction.java b/fuzzer/Instruction.java
index b7a722928f9214d31ac2de7a4c3abb17da25295e..d3d2690fab0d5bc8b09fd0c3c5b93a2994780081 100644
--- a/fuzzer/Instruction.java
+++ b/fuzzer/Instruction.java
@@ -10,8 +10,8 @@ public enum Instruction {
     SUB("-",new OperandType[]{}, 2, -1, 2),
     MULT("*",new OperandType[]{}, 2, -1, 2),
     DIV("/",new OperandType[]{}, 2, -1, 2),
-    PUSH("push",new OperandType[]{OperandType.STRING}, 0, 1, 3),
-    POP("pop",new OperandType[]{}, 1, -1, 4),
+    PUSH("push",new OperandType[]{OperandType.STRING}, 0, 1, 4),
+    POP("pop",new OperandType[]{}, 1, -1, 3),
     LOAD("load",new OperandType[]{OperandType.STRING}, 0, 1, 1), //Note. Check variable existence
     REM("remove",new OperandType[]{OperandType.STRING}, 0, 0, 1), //Note. Check variable existence
     STORE("store",new OperandType[]{OperandType.STRING}, 1, -1, 1),
diff --git a/runCount.txt b/runCount.txt
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..c227083464fb9af8955c90d2924774ee50abb547 100644
--- a/runCount.txt
+++ b/runCount.txt
@@ -0,0 +1 @@
+0
\ No newline at end of file