9 echo -n classifying $X ...
10 STATUS=`grep "^(\* *Status *:" $X`
11 if [ `echo $STATUS | grep Open | wc -l` -eq 1 ]; then
15 if [ `echo $STATUS | grep Unknown | wc -l` -eq 1 ]; then
19 if [ `echo $STATUS | grep Satisfiable | wc -l` -eq 1 ]; then
23 if [ `echo $STATUS | grep Unsatisfiable | wc -l` -eq 1 ]; then