1 files changed, 51 insertions, 0 deletions

diff --git a/tools/020_solve_small/solve_small.c b/tools/020_solve_small/solve_small.c
new file mode 100644
index 0000000..dee2b55
--- /dev/null
+++ b/tools/020_solve_small/solve_small.c
@@ -0,0 +1,51 @@
+#include <pthread.h>
+
+#include "../tool.h"
+
+const char *solver = "h48";
+const char *options = "0;4;20";
+const char *filename = "tables/h48h0k4";
+char *buf;
+
+char *scrambles[] = {
+        "R D' R2 D R U2 R' D' R U2 R D R'", /* 12 optimal */
+        "RLUD RLUD RLUD", /* 12 optimal */
+        NULL
+};
+
+void run(void) {
+        int i;
+        int64_t n;
+        char sol[100], cube[22];
+
+        printf("Solved the following scrambles:\n\n");
+        for (i = 0; scrambles[i] != NULL; i++) {
+                printf("%s\n", scrambles[i]);
+                fprintf(stderr, "Solving scramble %s\n", scrambles[i]);
+                if (nissy_frommoves(scrambles[i], cube) == -1) {
+                        fprintf(stderr, "Invalid scramble, "
+                            "continuing with next scramble\n");
+                        continue;
+                }
+                n = nissy_solve(
+                    cube, "h48", options, "", 0, 20, 1, -1, buf, sol);
+                if (n == 0)
+                        fprintf(stderr, "No solution found, "
+                            "continuing with next scramble\n");
+        }
+        printf("\n");
+}
+
+int main(void) {
+
+        srand(time(NULL));
+        nissy_setlogger(log_stderr);
+
+        if (getdata(solver, options, &buf, filename) != 0)
+                return 1;
+
+        timerun(run, "small solver benchmark");
+
+        free(buf);
+        return 0;
+}