"\t%s [opts] [FILE]\n"
"\n"
"Options:\n"
-// "\t-l LURD lURD verification strategy\n"
-// "\t-r show all positions that are a valid solution\n"
- "\n"
+ "\t-l LURD lURD verification strategy\n"
"\t-v enable verbose output\n"
"\t-h show this help\n"
"\n"
return new;
}
-int solve(FILE *inputstream)
+int solve(FILE *inputstream, char *lurd)
{
clock_t time_start_read, time_end_read, time_start_scr, time_end_scr,
time_start_goal, time_end_goal, time_start_rel, time_end_rel,
rels *rls = encode_rel(screen);
time_end_rel = clock();
+
//Actually solve
time_start_solve = clock();
BDD old = sylvan_false;
BDD new = init->bdd;
+ //Do lurd
+ while(*lurd != '\0'){
+ switch(*lurd){
+ case 'l':
+ new = subsolve(rls->rell, new);
+ break;
+ case 'u':
+ new = subsolve(rls->relu, new);
+ break;
+ case 'r':
+ new = subsolve(rls->relr, new);
+ break;
+ case 'd':
+ new = subsolve(rls->reld, new);
+ break;
+ default:
+ printf("Unknown character in lurd: '%c'\n", *lurd);
+ exit(2);
+ }
+ lurd++;
+ }
int iteration = 0;
bool found = false;
while(new != old){
int main(int argc, char **argv)
{
int optchar;
+ char *lurd = "";
- while((optchar = getopt(argc, argv, "vh")) != -1){
+ while((optchar = getopt(argc, argv, "vhl:")) != -1){
switch(optchar){
+ case 'l':
+ DPRINT("Lurd detected: `%s'\n", optarg);
+ lurd = optarg;
+ break;
case 'v':
VERBOSE = true;
DPRINT("Debug enabled\n");
if(optind == argc){
DPRINT("You have not specified a file, reading from stdin\n");
- return solve(stdin);
+ return solve(stdin, lurd);
} else {
DPRINT("Processing: %s\n", argv[optind]);
- DPRINT("Thus skipping the other %d files\n", argc-optind);
FILE *currentfile = fopen(argv[optind], "r");
DPRINT("Opening file\n");
- return solve(currentfile);
+ return solve(currentfile, lurd);
DPRINT("Closing file\n");
fclose(currentfile);
}