Create run_tests.c

Signed-off-by: Josef Edwards <joed6834@colorado.edu>

run_tests.c

@@ -0,0 +1,47 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+
+// Test function to run the PMLL solver and MiniSat solver, and compare results
+void run_tests(int num_variables, int num_clauses) {
+    char filename[256];
+    sprintf(filename, "3sat_instance_%d_%d.cnf", num_variables, num_clauses);
+
+    // Step 1: Generate random SAT instance
+    generate_3sat_instance(num_variables, num_clauses, filename);
+
+    // Open a log file to write the performance data
+    FILE *log_file = fopen("performance_log.txt", "w");
+    if (!log_file) {
+        perror("Failed to open log file");
+        return;
+    }
+
+    // Step 2: Run the PMLL algorithm (SAT Solver)
+    clock_t start_time = clock();
+    int **formula = load_cnf(filename);  // Load the generated CNF formula (to be implemented)
+    bool pml_result = PMLL_SAT_Solver(formula, num_clauses, num_variables, log_file);
+    clock_t end_time = clock();
+    double pml_time = (double)(end_time - start_time) / CLOCKS_PER_SEC;
+    printf("PMLL Algorithm: %s (Time: %f seconds)\n", pml_result ? "Satisfiable" : "Unsatisfiable", pml_time);
+
+    // Step 3: Run MiniSat solver and measure time
+    start_time = clock();
+    run_miniSat(filename);  // Run MiniSat solver (see your MiniSat integration code)
+    end_time = clock();
+    double miniSat_time = (double)(end_time - start_time) / CLOCKS_PER_SEC;
+    printf("MiniSat: Time: %f seconds\n", miniSat_time);
+
+    // Close the log file
+    fclose(log_file);
+
+    // Free resources
+    free_formula(formula);  // Implement memory cleanup
+}
+
+int main() {
+    int num_variables = 50;
+    int num_clauses = 150;
+    run_tests(num_variables, num_clauses);
+    return 0;
+}