----- Otter 3.0.4, August 1995 -----
The job was started by Macintosh user on a Macintosh, Mon Jun 14 14:31:32 1999
The command was "OTTER 3.0.4".

set(auto).
   dependent: set(process_input).
   dependent: clear(print_kept).
   dependent: clear(print_new_demod).
   dependent: clear(print_back_demod).
   dependent: clear(print_back_sub).
   dependent: set(control_memory).
   dependent: assign(max_mem, 12000).
   dependent: assign(pick_given_ratio, 4).
   dependent: assign(stats_level, 1).
   dependent: assign(max_seconds, 10800).

formula_list(usable).
P&Q&R->S|T.
end_of_list.

-------> usable clausifies to:

list(usable).
0 [] -P| -Q| -R|S|T.
end_of_list.

SCAN INPUT: prop=1, horn=0, equality=0, symmetry=0, max_lits=5.

The clause set is propositional; the strategy will be
ordered hyperresolution with the propositional
optimizations, with satellites in sos and nuclei in usable.

   dependent: set(hyper_res).
   dependent: set(propositional).
   dependent: set(sort_literals).

------------> process usable:
** KEPT (pick-wt=5): 1 [] -P| -Q| -R|S|T.

------------> process sos:

======= end of input processing =======

=========== start of search ===========

Search stopped because sos empty.

============ end of search ============

-------------- statistics -------------
clauses given                  0
clauses generated              0
clauses kept                   1
clauses forward subsumed       0
clauses back subsumed          0
Kbytes malloced               55

----------- times (seconds) -----------
user CPU time          0.98          (0 hr, 0 min, 0 sec)
system CPU time        0.00          (0 hr, 0 min, 0 sec)
wall-clock time        1             (0 hr, 0 min, 1 sec)
hyper_res time         0.00
for_sub time           0.00
back_sub time          0.00
conflict time          0.00

The job finished        Mon Jun 14 14:31:33 1999