----- Otter 3.3, August 2003 -----
The process was started by mccune on gyro.thornwood,
Wed Aug  6 14:26:37 2003
The command was "../../bin/otter".  The process ID is 6040.

set(auto).
   dependent: set(auto1).
   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).
set(build_proof_object_2).
   dependent: set(order_history).
clear(sigint_interact).
assign(max_seconds,10).

initial_proof_object(junk).
(
(1 (input) (P) NIL)
(2 (input) (not (P)) NIL)

-------- PROOF -------- 
)
0 [] P.
0 [] -P.
end_of_list.

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

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=1): 1 [] -P.

------------> process sos:
** KEPT (pick-wt=1): 2 [] P.

----> UNIT CONFLICT at   0.00 sec ----> 3 [binary,2.1,1.1] $F.

Length of proof is 0.  Level of proof is 0.

---------------- PROOF ----------------

1 [] -P.
2 [] P.
3 [binary,2.1,1.1] $F.

------------ end of proof -------------


;; BEGINNING OF PROOF OBJECT
(
(1 (input) (P) NIL)
(2 (input) (not (P)) NIL)
(3 (instantiate 2 ()) (not (P)) (1))
(4 (instantiate 1 ()) (P) (2))
(5 (resolve 3 () 4 ()) false (3))

Search stopped by max_proofs option.

)
;; END OF PROOF OBJECT

Search stopped by max_proofs option.

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

-------------- statistics -------------
clauses given                  0
clauses generated              0
clauses kept                   2
clauses forward subsumed       0
clauses back subsumed          0
Kbytes malloced              159

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

That finishes the proof of the theorem.

Process 6040 finished Wed Aug  6 14:26:37 2003