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- Singular variables need to be bound as well (to ensure ordering is

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correct w.r.t. e.g. nonces, if the intruder cannot construct them.)
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ccremers 2004-08-28 12:20:50 +00:00
parent 2ddd1eee13
commit acb89922f1
1 changed files with 19 additions and 26 deletions
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45
src/arachne.c
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@ -898,38 +898,31 @@ select_goal ()
b = (Binding) bl->data; b = (Binding) bl->data;
if (!b->done) if (!b->done)
{ {
// We don't care about singular variables. float cons;
/**
* Note that to mirror the modelchecker semantics, we should check whether the type exists in M_0.
*/
if (!isTermVariable (b->term))
{
float cons;
if (sys->output == PROOF && best != NULL) if (sys->output == PROOF && best != NULL)
eprintf (", "); eprintf (", ");
if (b->level >= max_level) if (b->level >= max_level)
{
if (b->level > max_level)
{ {
if (b->level > max_level) max_level = b->level;
{ min_constrain = 1; // 1 is the maximum
max_level = b->level;
min_constrain = 1; // 1 is the maximum
}
cons = term_constrain_level (b->term);
if (cons <= min_constrain)
{
min_constrain = cons;
best = b;
if (sys->output == PROOF)
eprintf ("*");
}
} }
if (sys->output == PROOF) cons = term_constrain_level (b->term);
if (cons <= min_constrain)
{ {
termPrint (b->term); min_constrain = cons;
eprintf ("[%i]", b->level); best = b;
if (sys->output == PROOF)
eprintf ("*");
} }
} }
if (sys->output == PROOF)
{
termPrint (b->term);
eprintf ("[%i]", b->level);
}
} }
bl = bl->next; bl = bl->next;
} }