diff --git a/CMakeLists.txt b/CMakeLists.txt
index 49ef034..a9e01d3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -62,8 +62,10 @@ add_subdirectory(src)
 add_subdirectory(test/little)
 
 
+
 install(TARGETS qaspcli qasp
     RUNTIME PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_WRITE WORLD_READ WORLD_WRITE
     ARCHIVE PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ GROUP_WRITE WORLD_READ WORLD_WRITE
     LIBRARY PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ GROUP_WRITE WORLD_READ WORLD_WRITE
+    PUBLIC_HEADER PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ GROUP_WRITE WORLD_READ WORLD_WRITE DESTINATION "include/qasp"
 )
\ No newline at end of file
diff --git a/include/qasp/qasp.hpp b/include/qasp/qasp.hpp
new file mode 100644
index 0000000..f57952e
--- /dev/null
+++ b/include/qasp/qasp.hpp
@@ -0,0 +1 @@
+#include "qasp.h"
\ No newline at end of file
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index d77f6e9..2f60b48 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -1,5 +1,6 @@
 file(GLOB_RECURSE SOURCES "*.cpp")
 file(GLOB_RECURSE HEADERS "*.hpp")
+file(GLOB_RECURSE PUBHDRS "${CMAKE_SOURCE_DIR}/include/qasp/qasp.*")
 
 add_library(qasp ${SOURCES} ${HEADERS})
 add_executable(qaspcli main.cc)
@@ -43,3 +44,6 @@ target_compile_options(qaspcli
 
 set_target_properties(qaspcli 
     PROPERTIES OUTPUT_NAME "qasp")
+
+set_target_properties(qaspcli
+    PROPERTIES PUBLIC_HEADER "${PUBHDRS}")
\ No newline at end of file
diff --git a/test/big/CMakeLists.txt b/test/big/CMakeLists.txt
new file mode 100644
index 0000000..6fe6ba8
--- /dev/null
+++ b/test/big/CMakeLists.txt
@@ -0,0 +1,36 @@
+file(GLOB SOURCES "*.qasp")
+
+foreach(SOURCE ${SOURCES})
+
+    cmake_path(GET SOURCE STEM TEST_NAME)
+    cmake_path(GET SOURCE PARENT_PATH TEST_PATH)
+
+    add_test(
+        NAME "[FILE]  ${TEST_PATH}-${TEST_NAME}"
+        COMMAND /bin/sh -c "${PROJECT_BINARY_DIR}/bin/qasp ${SOURCE} -n0 -q | diff -s ${TEST_PATH}/${TEST_NAME}.expected -"
+        WORKING_DIRECTORY .
+    )
+
+    add_test(
+        NAME "[FILE]  ${TEST_PATH}-${TEST_NAME} --look-ahead"
+        COMMAND /bin/sh -c "${PROJECT_BINARY_DIR}/bin/qasp ${SOURCE} -n0 -q -l | diff -s ${TEST_PATH}/${TEST_NAME}.expected -"
+        WORKING_DIRECTORY .
+    )
+
+    add_test(
+        NAME "[FILE]  ${TEST_PATH}-${TEST_NAME} --counter-example"
+        COMMAND /bin/sh -c "${PROJECT_BINARY_DIR}/bin/qasp ${SOURCE} -n0 -q -c | diff -s ${TEST_PATH}/${TEST_NAME}.expected -"
+        WORKING_DIRECTORY .
+    )
+
+    add_test(
+        NAME "[FILE]  ${TEST_PATH}-${TEST_NAME} --counter-example --look-ahead"
+        COMMAND /bin/sh -c "${PROJECT_BINARY_DIR}/bin/qasp ${SOURCE} -n0 -q -l -c | diff -s ${TEST_PATH}/${TEST_NAME}.expected -"
+        WORKING_DIRECTORY .
+    )
+
+endforeach()
+
+
+
+
diff --git a/test/big/Test01.expected b/test/big/Test01.expected
new file mode 100644
index 0000000..fabcd96
--- /dev/null
+++ b/test/big/Test01.expected
@@ -0,0 +1 @@
+COHERENT
diff --git a/test/big/Test01.qasp b/test/big/Test01.qasp
new file mode 100644
index 0000000..dd07070
--- /dev/null
+++ b/test/big/Test01.qasp
@@ -0,0 +1,103 @@
+%@exists
+x01 | nx01.
+x02 | nx02.
+x03 | nx03.
+x04 | nx04.
+x05 | nx05.
+x06 | nx06.
+x07 | nx07.
+x08 | nx08.
+x09 | nx09.
+x10 | nx10.
+x11 | nx11.
+x12 | nx12.
+x13 | nx13.
+x14 | nx14.
+x15 | nx15.
+%@forall
+x16 | nx16.
+x17 | nx17.
+x18 | nx18.
+x19 | nx19.
+x20 | nx20.
+%@constraint
+:- nx3, nx20, nx1, nx6, nx11.
+:- x15, x3, x20, nx6, nx4.
+:- x18, nx8, nx11, nx20, nx4.
+:- x4, x13, nx17, nx20, nx12.
+:- x5, x12, nx20, nx4, nx11.
+:- x9, x2, x13, x3, nx16.
+:- x10, x18, x6, nx2, nx7.
+:- x10, x3, nx2, nx19, nx1.
+:- x20, x10, x13, nx17, nx4.
+:- x11, x2, nx13, nx5, nx16.
+:- x19, x5, nx20, nx10, nx11.
+:- x2, x14, x17, x3, nx20.
+:- x3, x19, nx12, nx14, nx17.
+:- x10, x6, nx11, nx13, nx5.
+:- nx20, nx3, nx14, nx2, nx8.
+:- x11, x12, x13, nx17, nx3.
+:- x6, x12, x15, x5, nx14.
+:- x9, x3, x14, nx17, nx12.
+:- x4, nx5, nx8, nx20, nx9.
+:- x11, x1, x14, x8, x6.
+:- x1, x15, x14, nx6, nx16.
+:- x1, x17, x12, x6, nx11.
+:- x1, x11, x9, nx18, nx20.
+:- x13, x12, nx9, nx11, nx16.
+:- x20, nx1, nx2, nx17, nx16.
+:- x6, x20, x5, nx8, nx4.
+:- x19, x16, nx14, nx13, nx18.
+:- x12, x14, x7, x10, x6.
+:- x15, x7, x13, nx9, nx4.
+:- x5, x10, x9, nx15, nx3.
+:- x1, x2, x10, nx13, nx5.
+:- x17, x12, x3, nx20, nx11.
+:- x13, x4, x10, nx3, nx9.
+:- x2, x17, x6, nx1, nx14.
+:- x3, x2, x15, x20, nx18.
+:- x7, x18, nx6, nx14, nx17.
+:- x13, x20, nx11, nx9, nx18.
+:- x6, x11, nx16, nx17, nx5.
+:- x5, nx15, nx13, nx4, nx9.
+:- x16, x4, x12, nx18, nx10.
+:- x20, x9, nx16, nx6, nx2.
+:- x17, x2, x12, nx19, nx14.
+:- x19, x3, x11, x15, x20.
+:- x12, x17, nx19, nx7, nx5.
+:- x2, x16, x13, nx7, nx6.
+:- x11, x20, nx6, nx7, nx17.
+:- x9, x8, x7, nx10, nx11.
+:- x15, x10, x18, x3, x11.
+:- x17, x2, nx9, nx14, nx6.
+:- x18, x19, x14, nx15, nx5.
+:- x17, x5, nx13, nx18, nx12.
+:- x17, x1, nx14, nx10, nx20.
+:- x5, x9, x20, nx19, nx11.
+:- x3, x7, x2, x4, nx1.
+:- x17, x10, nx11, nx15, nx5.
+:- x12, x10, x1, x9, nx5.
+:- x3, x9, x19, nx12, nx13.
+:- x18, x20, x2, x16, nx11.
+:- x15, x1, nx17, nx3, nx7.
+:- x6, x2, x12, nx1, nx10.
+:- x7, x2, x4, nx3, nx11.
+:- x14, nx16, nx18, nx4, nx5.
+:- x7, x12, x14, nx13, nx15.
+:- x8, x19, nx12, nx10, nx14.
+:- x12, x15, x4, nx5, nx9.
+:- x15, x17, nx16, nx20, nx1.
+:- x8, x9, nx19, nx20, nx6.
+:- x16, x2, x19, nx8, nx15.
+:- x8, nx13, nx20, nx2, nx3.
+:- x11, x20, x13, nx14, nx6.
+:- x6, x2, x14, nx11, nx16.
+:- x19, x2, nx15, nx17, nx8.
+:- x18, x17, nx11, nx6, nx9.
+:- x14, x12, x11, x3, nx20.
+:- x15, x2, nx3, nx1, nx7.
+:- x3, x13, nx12, nx20, nx18.
+:- x15, nx17, nx14, nx13, nx8.
+:- x3, nx7, nx19, nx4, nx18.
+:- x7, x15, nx9, nx6, nx20.
+:- x9, x5, x2, nx15, nx1.