diff --git a/CMakeLists.txt b/CMakeLists.txt
index f1186eb..a010125 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,7 +5,18 @@ set(CMAKE_C_STANDARD 99)
 
 add_compile_options(-g -Wall -pedantic)
 
-include_directories("./bigint/build/include")
+add_executable(njvm njvm.c)
+
+# Include directories for njvm executable
+target_include_directories(njvm PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/bigint/build/include)
+
+# Add the library
+add_library(bigint STATIC ${CMAKE_SOURCE_DIR}/bigint/src/bigint.c
+        support.c)
+
+# Include directories for the bigint library
+target_include_directories(bigint PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/bigint/build/include)
+
+# Link the executable with the library
+target_link_libraries(njvm PRIVATE bigint)
 
-add_executable(ninja njvm.c
-        SDA.c)
diff --git a/njvm.c b/njvm.c
index 04168b7..2069520 100644
--- a/njvm.c
+++ b/njvm.c
@@ -43,6 +43,7 @@ void execute(struct program program) {
     ObjRef tempObj2;
     int tempInt;
     for (i = 0; i < *program.size; ++i) {
+        printf("Program ist an der stelle %i\n", i);
         if (debug == 1) debugMenu(fp, stack, &debug, i);
         switch (program.program[i] >> 24) {
             case HALT:
@@ -276,6 +277,7 @@ void execute(struct program program) {
                 tempObj = pop(stack).u.objRef;
                 tempObj2 = pop(stack).u.objRef;
                 bip.op1 = pop(stack).u.objRef;
+                bigPrint(stdout);
                 tempInt = bigToInt();
                 setField(tempObj2, tempInt,tempObj);
                 break;
diff --git a/njvm.o b/njvm.o
index 7e95bbc..91dedc9 100644
Binary files a/njvm.o and b/njvm.o differ