#define TESTCASE_RESULT_USERINSTALLED (1 << 11)
#define TESTCASE_RESULT_ORDER (1 << 12)
#define TESTCASE_RESULT_ORDEREDGES (1 << 13)
+#define TESTCASE_RESULT_PROOF (1 << 14)
/* reuse solver hack, testsolv use only */
#define TESTCASE_RESULT_REUSE_SOLVER (1 << 31)