int mpp_test(sym_environment *env) { int termcode, i, file_num = 1; char input_files[2][MAX_FILE_NAME_LENGTH +1] = {"sample.mpp"}; double sol[1] = {70.00}; char *input_dir = (char*)malloc(CSIZE*(MAX_FILE_NAME_LENGTH+1)); char *infile = (char*)malloc(CSIZE*(MAX_FILE_NAME_LENGTH+1)); double *obj_val = (double *)calloc(DSIZE,file_num); double tol = 1e-03; mpp_problem *mpp = (mpp_problem *) env->user; if (strcmp(mpp->par.test_dir, "") == 0){ strcpy(input_dir, "."); } else{ strcpy(input_dir, mpp->par.test_dir); } sym_set_int_param(env, "verbosity", -10); for(i = 0; i<file_num; i++){ strcpy(infile, ""); sprintf(infile, "%s%s%s", input_dir, "/", input_files[i]); strcpy(mpp->par.infile, infile); CALL_FUNCTION( sym_load_problem(env) ); printf("Solving %s...\n", input_files[i]); CALL_FUNCTION( sym_solve(env) ); sym_get_obj_val(env, &obj_val[i]); if((obj_val[i] < sol[i] + tol) && (obj_val[i] > sol[i] - tol)){ printf("Success!\n"); } else { printf("Failure!(%f, %f) \n", obj_val[i], sol[i]); } if(env->mip->n && i + 1 < file_num){ free_master_u(env); strcpy(env->par.infile, ""); env->mip = (MIPdesc *) calloc(1, sizeof(MIPdesc)); } } mpp->par.test = FALSE; FREE(input_dir); FREE(infile); FREE(obj_val); return(0); }
int vrp_test(sym_environment *env, int argc, char **argv) { int termcode, i, file_num = 34; char input_files[34][MAX_FILE_NAME_LENGTH +1] = {"A/A-n34-k5", "A/A-n32-k5", "A/A-n33-k5", "E/E-n13-k4", "E/E-n22-k4", "E/E-n23-k3", "E/E-n30-k3", "E/E-n33-k4", "V/att-n48-k4", "E/E-n51-k5", "A/A-n33-k6", "A/A-n36-k5", "A/A-n37-k5", "A/A-n38-k5", "A/A-n39-k5", "A/A-n39-k6", "A/A-n45-k6", "A/A-n46-k7", "B/B-n31-k5", "B/B-n34-k5", "B/B-n35-k5", "B/B-n38-k6", "B/B-n39-k5", "B/B-n41-k6", "B/B-n43-k6", "B/B-n44-k7", "B/B-n45-k5", "B/B-n50-k7", "B/B-n51-k7", "B/B-n52-k7", "B/B-n56-k7", "B/B-n64-k9", "A/A-n48-k7", "A/A-n53-k7"}; double sol[34] = {778, 784, 661, 247, 375, 569, 534, 835, 40002, 521, 742, 799, 669, 730, 822, 831, 944, 914, 672, 788, 955, 805, 549, 829, 742, 909, 751, 741, 1032, 747, 707, 861, 1073, 1010}; char *input_dir = (char*)malloc(CSIZE*(MAX_FILE_NAME_LENGTH+1)); char *infile = (char*)malloc(CSIZE*(MAX_FILE_NAME_LENGTH+1)); char *sgfile = (char*)malloc(CSIZE*(MAX_FILE_NAME_LENGTH+1)); double *obj_val = (double *)calloc(DSIZE,file_num); double tol = 1e-06, ub; vrp_problem *vrp = (vrp_problem *) env->user; if (strcmp(vrp->par.test_dir, "") == 0){ strcpy(input_dir, "../../../VRPLIB"); } else{ strcpy(input_dir, vrp->par.test_dir); } for(i = 0; i<file_num; i++){ strcpy(infile, ""); strcpy(sgfile, ""); sprintf(infile, "%s%s%s%s", input_dir, "/", input_files[i], ".vrp"); sprintf(sgfile, "%s%s%s", "./small_graph/", input_files[i], ".sg"); strcpy(vrp->par.infile, infile); strcpy(vrp->par.small_graph_file, sgfile); vrp->par.use_small_graph = LOAD_SMALL_GRAPH; sym_load_problem(env); sym_find_initial_bounds(env); printf("Solving %s...\n", input_files[i]); sym_solve(env); sym_get_obj_val(env, &obj_val[i]); if((obj_val[i] < sol[i] + tol) && (obj_val[i] > sol[i] - tol)){ printf("Success!\n"); } else { printf("Failure!(%f, %f) \n", obj_val[i], sol[i]); } if(i+1 < file_num){ sym_close_environment(env); env = sym_open_environment(); sym_parse_command_line(env, argc, argv); } } return (0); }