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inequality may be backwards #2

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inequality may be backwards #2

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2 changes: 1 addition & 1 deletion microsat.c
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Original file line number Diff line number Diff line change
Expand Up @@ -72,7 +72,7 @@ void reduceDB (struct solver* S, int k) { // Removes "less u
int i; for (i = -S->nVars; i <= S->nVars; i++) { // Loop over the variables
if (i == 0) continue; int* watch = &S->first[i]; // Get the pointer to the first watched clause
while (*watch != END) // As long as there are watched clauses
if (*watch < S->mem_fixed) watch = (S->DB + *watch); // Remove the watch if it points to a lemma
if (*watch >= S->mem_fixed) watch = (S->DB + *watch); // Remove the watch if it points to a lemma
else *watch = S->DB[ *watch]; } // Otherwise (meaning an input clause) go to next watch

int old_used = S->mem_used; S->mem_used = S->mem_fixed; // Virtually remove all lemmas
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