diff --git a/src/languages/c.ts b/src/languages/c.ts
index 682b0cd..65ab0f8 100644
--- a/src/languages/c.ts
+++ b/src/languages/c.ts
@@ -12,7 +12,7 @@ export const lang =  {
         executable: "/usr/bin/gcc",
         parameters: ["gcc", sourcePath, "-o", `${outputDirectory}/a.out`, "-O2", "-fdiagnostics-color=always", "-DONLINE_JUDGE", "-mx32"],
         time: 5000,
-        memory: 1024 * 1024 * 1024,
+        memory: 1024 * 1024 * 1024 * 2,
         process: 10,
         // This is just a redirection. You can simply ignore this
         // if you can specify custom location for message output
diff --git a/src/languages/cpp.ts b/src/languages/cpp.ts
index 9697590..aede29b 100644
--- a/src/languages/cpp.ts
+++ b/src/languages/cpp.ts
@@ -12,7 +12,7 @@ export const lang = {
         executable: "/usr/bin/g++",
         parameters: ["g++", sourcePath, "-o", `${outputDirectory}/a.out`, "-std=c++03", "-O2", "-fdiagnostics-color=always", "-DONLINE_JUDGE", "-mx32"],
         time: 5000,
-        memory: 1024 * 1024 * 1024,
+        memory: 1024 * 1024 * 1024 * 2,
         process: 10,
         // This is just a redirection. You can simply ignore this
         // if you can specify custom location for message output
diff --git a/src/languages/cpp11.ts b/src/languages/cpp11.ts
index 7959902..65425bf 100644
--- a/src/languages/cpp11.ts
+++ b/src/languages/cpp11.ts
@@ -12,7 +12,7 @@ export const lang =  {
         executable: "/usr/bin/g++",
         parameters: ["g++", sourcePath, "-o", `${outputDirectory}/a.out`, "-std=c++11", "-O2", "-fdiagnostics-color=always", "-DONLINE_JUDGE", "-mx32"],
         time: 5000,
-        memory: 1024 * 1024 * 1024,
+        memory: 1024 * 1024 * 1024 * 2,
         process: 10,
         // This is just a redirection. You can simply ignore this
         // if you can specify custom location for message output
diff --git a/src/languages/cpp17.ts b/src/languages/cpp17.ts
index c0a8809..91502e3 100644
--- a/src/languages/cpp17.ts
+++ b/src/languages/cpp17.ts
@@ -12,7 +12,7 @@ export const lang =  {
         executable: "/usr/bin/g++",
         parameters: ["g++", sourcePath, "-o", `${outputDirectory}/a.out`, "-std=c++17", "-O2", "-fdiagnostics-color=always", "-DONLINE_JUDGE", "-mx32"],
         time: 5000,
-        memory: 1024 * 1024 * 1024,
+        memory: 1024 * 1024 * 1024 * 2,
         process: 10,
         // This is just a redirection. You can simply ignore this
         // if you can specify custom location for message output
diff --git a/src/languages/haskell.ts b/src/languages/haskell.ts
index 390f04e..0e88d7b 100644
--- a/src/languages/haskell.ts
+++ b/src/languages/haskell.ts
@@ -12,7 +12,7 @@ export const lang =  {
         executable: "/usr/bin/compile-haskell",
         parameters: ["compile-haskell", sourcePath, outputDirectory, `${outputDirectory}/a.out`],
         time: 5000,
-        memory: 1024 * 1024 * 1024,
+        memory: 1024 * 1024 * 1024 * 2,
         process: 20,
         // This is just a redirection. You can simply ignore this
         // if you can specify custom location for message output
diff --git a/src/languages/java.ts b/src/languages/java.ts
index c097b73..9d37d5e 100644
--- a/src/languages/java.ts
+++ b/src/languages/java.ts
@@ -12,7 +12,7 @@ export const lang =  {
         executable: "/usr/bin/compile-java",
         parameters: ["compile-java", sourcePath, outputDirectory],
         time: 5000,
-        memory: 1024 * 1024 * 1024,
+        memory: 1024 * 1024 * 1024 * 2,
         process: 20,
         // This is just a redirection. You can simply ignore this
         // if you can specify custom location for message output
diff --git a/src/languages/ocaml.ts b/src/languages/ocaml.ts
index c0d990f..58cc170 100644
--- a/src/languages/ocaml.ts
+++ b/src/languages/ocaml.ts
@@ -12,7 +12,7 @@ export const lang =  {
         executable: "/usr/bin/compile-ocaml",
         parameters: ["compile-ocaml", sourcePath, outputDirectory],
         time: 5000,
-        memory: 1024 * 1024 * 1024,
+        memory: 1024 * 1024 * 1024 * 2,
         process: 20,
         // This is just a redirection. You can simply ignore this
         // if you can specify custom location for message output
diff --git a/src/languages/pascal.ts b/src/languages/pascal.ts
index ea649a9..14ea004 100644
--- a/src/languages/pascal.ts
+++ b/src/languages/pascal.ts
@@ -12,7 +12,7 @@ export const lang =  {
         executable: "/usr/bin/compile-pascal",
         parameters: ["compile-pascal", sourcePath, outputDirectory],
         time: 5000,
-        memory: 1024 * 1024 * 1024,
+        memory: 1024 * 1024 * 1024 * 2,
         process: 10,
         // This is just a redirection. You can simply ignore this
         // if you can specify custom location for message output
diff --git a/src/languages/vala.ts b/src/languages/vala.ts
index f6bcbbe..0cc4a4e 100644
--- a/src/languages/vala.ts
+++ b/src/languages/vala.ts
@@ -12,7 +12,7 @@ export const lang =  {
         executable: "/usr/bin/valac",
         parameters: ["valac", sourcePath, "-o", `${outputDirectory}/a.out`, "-D", "ONLINE_JUDGE", "-X", "-O2"],
         time: 5000,
-        memory: 1024 * 1024 * 1024,
+        memory: 1024 * 1024 * 1024 * 2,
         process: 50,
         // This is just a redirection. You can simply ignore this
         // if you can specify custom location for message output
diff --git a/src/languages/vbnet.ts b/src/languages/vbnet.ts
index 3febec3..1e8ab3a 100644
--- a/src/languages/vbnet.ts
+++ b/src/languages/vbnet.ts
@@ -12,7 +12,7 @@ export const lang =  {
         executable: "/usr/bin/compile-dotnet",
         parameters: ["compile-dotnet", sourcePath, outputDirectory, "vbnc"],
         time: 5000,
-        memory: 1024 * 1024 * 1024,
+        memory: 1024 * 1024 * 1024 * 2,
         process: 10,
         // This is just a redirection. You can simply ignore this
         // if you can specify custom location for message output