diff --git a/src/example-archive/c-testsuite/broken/error-proof/00143.err1.c b/src/example-archive/c-testsuite/broken/error-proof/00143.err1.c
new file mode 100644
index 00000000..12f33c99
--- /dev/null
+++ b/src/example-archive/c-testsuite/broken/error-proof/00143.err1.c
@@ -0,0 +1,37 @@
+/* Disgusting, no?  But it compiles and runs just fine.  I feel a combination of
+   pride and revulsion at this discovery.  If no one's thought of it before,
+   I think I'll name it after myself.
+   It amazes me that after 10 years of writing C there are still
+   little corners that I haven't explored fully.
+   - Tom Duff */
+
+int main()
+{
+    int  count, n;
+    short *from, *to;
+    short a[39], b[39];
+
+    for(n = 0; n < 39; n++) {
+        a[n] = n;
+        b[n] = 0;
+    }
+    from = a;
+    to = b;
+    count = 39;
+    n = (count + 7) / 8;
+    switch (count % 8) {
+    case 0: do { *to++ = *from++;
+    case 7:      *to++ = *from++;
+    case 6:      *to++ = *from++;
+    case 5:      *to++ = *from++;
+    case 4:      *to++ = *from++;
+    case 3:      *to++ = *from++;
+    case 2:      *to++ = *from++;
+    case 1:      *to++ = *from++;
+            } while (--n > 0);
+    }
+    for(n = 0; n < 39; n++)
+        if(a[n] != b[n])
+            return 1;
+    return 0;
+}
\ No newline at end of file
diff --git a/src/example-archive/c-testsuite/broken/error-timeout/00051.timeout.c b/src/example-archive/c-testsuite/broken/error-timeout/00051.timeout.c
new file mode 100644
index 00000000..51dc44a2
--- /dev/null
+++ b/src/example-archive/c-testsuite/broken/error-timeout/00051.timeout.c
@@ -0,0 +1,43 @@
+/*
+    Invalid_argument("option is None")
+*/
+// Cause: unknown 
+
+int x = 0;
+
+int
+main()
+{
+	switch(x)
+		case 0:
+			;
+	switch(x)
+		case 0:
+			switch(x) {
+				case 0:
+					goto next;
+				default:
+					return 1;
+			}
+	return 1;
+	next:
+	switch(x)
+		case 1:
+			return 1;
+	switch(x) {
+		{
+			x = 1 + 1;
+			foo:
+			case 1:
+				return 1;
+		}
+	}
+	switch(x) {
+		case 0:
+			return x;
+		case 1:
+			return 1;
+		default:
+			return 1;
+	}
+}