TSTP Solution File: COL062-2 by EQP---0.9e
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%------------------------------------------------------------------------------
% File : EQP---0.9e
% Problem : COL062-2 : TPTP v8.1.0. Bugfixed v1.2.0.
% Transfm : none
% Format : tptp:raw
% Command : tptp2X_and_run_eqp %s
% Computer : n025.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 600s
% DateTime : Fri Jul 15 00:23:19 EDT 2022
% Result : Unsatisfiable 0.66s 1.06s
% Output : Refutation 0.66s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 2
% Syntax : Number of clauses : 7 ( 7 unt; 0 nHn; 3 RR)
% Number of literals : 7 ( 0 equ; 2 neg)
% Maximal clause size : 1 ( 1 avg)
% Maximal term depth : 7 ( 2 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 5 con; 0-2 aty)
% Number of variables : 10 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(1,plain,
equal(apply(apply(apply(b,A),B),C),apply(A,apply(B,C))),
file('COL062-2.p',unknown),
[] ).
cnf(2,plain,
equal(apply(apply(t,A),B),apply(B,A)),
file('COL062-2.p',unknown),
[] ).
cnf(3,plain,
equal(apply(A,B),apply(apply(t,B),A)),
inference(flip,[status(thm),theory(equality)],[2]),
[iquote('flip(2)')] ).
cnf(4,plain,
~ equal(apply(apply(apply(apply(t,apply(apply(b,b),t)),apply(b,apply(t,x))),y),z),apply(apply(x,z),y)),
inference(demod,[status(thm),theory(equality)],[1,1]),
[iquote('demod([1,1])')] ).
cnf(16,plain,
equal(apply(apply(apply(t,A),apply(b,B)),C),apply(B,apply(A,C))),
inference(para,[status(thm),theory(equality)],[3,1]),
[iquote('para(3,1)')] ).
cnf(17,plain,
~ equal(apply(apply(x,z),y),apply(apply(t,y),apply(x,z))),
inference(flip,[status(thm),theory(equality)],[inference(demod,[status(thm),theory(equality)],[inference(demod,[status(thm),theory(equality)],[4]),16,1,16]),1]),
[iquote('back_demod(4),demod([16,1,16]),flip(1)')] ).
cnf(18,plain,
$false,
inference(conflict,[status(thm)],[17,3]),
[iquote('conflict(17,3)')] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.11 % Problem : COL062-2 : TPTP v8.1.0. Bugfixed v1.2.0.
% 0.11/0.12 % Command : tptp2X_and_run_eqp %s
% 0.12/0.33 % Computer : n025.cluster.edu
% 0.12/0.33 % Model : x86_64 x86_64
% 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33 % Memory : 8042.1875MB
% 0.12/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33 % CPULimit : 300
% 0.12/0.33 % WCLimit : 600
% 0.12/0.33 % DateTime : Tue May 31 13:41:43 EDT 2022
% 0.12/0.33 % CPUTime :
% 0.66/1.06 ----- EQP 0.9e, May 2009 -----
% 0.66/1.06 The job began on n025.cluster.edu, Tue May 31 13:41:43 2022
% 0.66/1.06 The command was "./eqp09e".
% 0.66/1.06
% 0.66/1.06 set(prolog_style_variables).
% 0.66/1.06 set(lrpo).
% 0.66/1.06 set(basic_paramod).
% 0.66/1.06 set(functional_subsume).
% 0.66/1.06 set(ordered_paramod).
% 0.66/1.06 set(prime_paramod).
% 0.66/1.06 set(para_pairs).
% 0.66/1.06 assign(pick_given_ratio,4).
% 0.66/1.06 clear(print_kept).
% 0.66/1.06 clear(print_new_demod).
% 0.66/1.06 clear(print_back_demod).
% 0.66/1.06 clear(print_given).
% 0.66/1.06 assign(max_mem,64000).
% 0.66/1.06 end_of_commands.
% 0.66/1.06
% 0.66/1.06 Usable:
% 0.66/1.06 end_of_list.
% 0.66/1.06
% 0.66/1.06 Sos:
% 0.66/1.06 0 (wt=-1) [] apply(apply(apply(b,A),B),C) = apply(A,apply(B,C)).
% 0.66/1.06 0 (wt=-1) [] apply(apply(t,A),B) = apply(B,A).
% 0.66/1.06 0 (wt=-1) [] -(apply(apply(apply(apply(apply(b,apply(t,apply(apply(b,b),t))),apply(apply(b,b),t)),x),y),z) = apply(apply(x,z),y)).
% 0.66/1.06 end_of_list.
% 0.66/1.06
% 0.66/1.06 Demodulators:
% 0.66/1.06 end_of_list.
% 0.66/1.06
% 0.66/1.06 Passive:
% 0.66/1.06 end_of_list.
% 0.66/1.06
% 0.66/1.06 Starting to process input.
% 0.66/1.06
% 0.66/1.06 ** KEPT: 1 (wt=13) [] apply(apply(apply(b,A),B),C) = apply(A,apply(B,C)).
% 0.66/1.06 1 is a new demodulator.
% 0.66/1.06
% 0.66/1.06 ** KEPT: 2 (wt=9) [] apply(apply(t,A),B) = apply(B,A).
% 0.66/1.06
% 0.66/1.06 ** KEPT: 3 (wt=9) [flip(2)] apply(A,B) = apply(apply(t,B),A).
% 0.66/1.06 clause forward subsumed: 0 (wt=9) [flip(3)] apply(apply(t,B),A) = apply(A,B).
% 0.66/1.06
% 0.66/1.06 ** KEPT: 4 (wt=23) [demod([1,1])] -(apply(apply(apply(apply(t,apply(apply(b,b),t)),apply(b,apply(t,x))),y),z) = apply(apply(x,z),y)).
% 0.66/1.06 ---------------- PROOF FOUND ----------------
% 0.66/1.06 % SZS status Unsatisfiable
% 0.66/1.06
% 0.66/1.06
% 0.66/1.06 After processing input:
% 0.66/1.06
% 0.66/1.06 Usable:
% 0.66/1.06 end_of_list.
% 0.66/1.06
% 0.66/1.06 Sos:
% 0.66/1.06 2 (wt=9) [] apply(apply(t,A),B) = apply(B,A).
% 0.66/1.06 3 (wt=9) [flip(2)] apply(A,B) = apply(apply(t,B),A).
% 0.66/1.06 1 (wt=13) [] apply(apply(apply(b,A),B),C) = apply(A,apply(B,C)).
% 0.66/1.06 4 (wt=23) [demod([1,1])] -(apply(apply(apply(apply(t,apply(apply(b,b),t)),apply(b,apply(t,x))),y),z) = apply(apply(x,z),y)).
% 0.66/1.06 end_of_list.
% 0.66/1.06
% 0.66/1.06 Demodulators:
% 0.66/1.06 1 (wt=13) [] apply(apply(apply(b,A),B),C) = apply(A,apply(B,C)).
% 0.66/1.06 end_of_list.
% 0.66/1.06
% 0.66/1.06 Passive:
% 0.66/1.06 end_of_list.
% 0.66/1.06
% 0.66/1.06 UNIT CONFLICT from 17 and 3 at 0.00 seconds.
% 0.66/1.06
% 0.66/1.06 ---------------- PROOF ----------------
% 0.66/1.06 % SZS output start Refutation
% See solution above
% 0.66/1.06 ------------ end of proof -------------
% 0.66/1.06
% 0.66/1.06
% 0.66/1.06 ------------- memory usage ------------
% 0.66/1.06 Memory dynamically allocated (tp_alloc): 488.
% 0.66/1.06 type (bytes each) gets frees in use avail bytes
% 0.66/1.06 sym_ent ( 96) 57 0 57 0 5.3 K
% 0.66/1.06 term ( 16) 1164 933 231 24 4.9 K
% 0.66/1.06 gen_ptr ( 8) 940 149 791 16 6.3 K
% 0.66/1.06 context ( 808) 541 539 2 3 3.9 K
% 0.66/1.06 trail ( 12) 22 22 0 3 0.0 K
% 0.66/1.06 bt_node ( 68) 179 176 3 5 0.5 K
% 0.66/1.06 ac_position (285432) 0 0 0 0 0.0 K
% 0.66/1.06 ac_match_pos (14044) 0 0 0 0 0.0 K
% 0.66/1.06 ac_match_free_vars_pos (4020)
% 0.66/1.06 0 0 0 0 0.0 K
% 0.66/1.06 discrim ( 12) 175 23 152 23 2.1 K
% 0.66/1.06 flat ( 40) 1264 1264 0 15 0.6 K
% 0.66/1.06 discrim_pos ( 12) 20 20 0 1 0.0 K
% 0.66/1.06 fpa_head ( 12) 152 0 152 0 1.8 K
% 0.66/1.06 fpa_tree ( 28) 54 54 0 15 0.4 K
% 0.66/1.06 fpa_pos ( 36) 24 24 0 1 0.0 K
% 0.66/1.06 literal ( 12) 61 44 17 0 0.2 K
% 0.66/1.06 clause ( 24) 61 44 17 0 0.4 K
% 0.66/1.06 list ( 12) 66 9 57 2 0.7 K
% 0.66/1.06 list_pos ( 20) 60 7 53 3 1.1 K
% 0.66/1.06 pair_index ( 40) 2 0 2 0 0.1 K
% 0.66/1.06
% 0.66/1.06 -------------- statistics -------------
% 0.66/1.06 Clauses input 3
% 0.66/1.06 Usable input 0
% 0.66/1.06 Sos input 3
% 0.66/1.06 Demodulators input 0
% 0.66/1.06 Passive input 0
% 0.66/1.06
% 0.66/1.06 Processed BS (before search) 5
% 0.66/1.06 Forward subsumed BS 1
% 0.66/1.06 Kept BS 4
% 0.66/1.06 New demodulators BS 1
% 0.66/1.06 Back demodulated BS 0
% 0.66/1.06
% 0.66/1.06 Clauses or pairs given 15
% 0.66/1.06 Clauses generated 29
% 0.66/1.06 Forward subsumed 16
% 0.66/1.06 Deleted by weight 0
% 0.66/1.06 Deleted by variable count 0
% 0.66/1.06 Kept 13
% 0.66/1.06 New demodulators 6
% 0.66/1.06 Back demodulated 1
% 0.66/1.06 Ordered paramod prunes 0
% 0.66/1.06 Basic paramod prunes 9
% 0.66/1.06 Prime paramod prunes 0
% 0.66/1.06 Semantic prunes 0
% 0.66/1.06
% 0.66/1.06 Rewrite attmepts 316
% 0.66/1.06 Rewrites 9
% 0.66/1.06
% 0.66/1.06 FPA overloads 0
% 0.66/1.06 FPA underloads 0
% 0.66/1.06
% 0.66/1.06 Usable size 0
% 0.66/1.06 Sos size 15
% 0.66/1.06 Demodulators size 7
% 0.66/1.06 Passive size 0
% 0.66/1.06 Disabled size 1
% 0.66/1.06
% 0.66/1.06 Proofs found 1
% 0.66/1.06
% 0.66/1.06 ----------- times (seconds) ----------- Tue May 31 13:41:43 2022
% 0.66/1.06
% 0.66/1.06 user CPU time 0.00 (0 hr, 0 min, 0 sec)
% 0.66/1.06 system CPU time 0.00 (0 hr, 0 min, 0 sec)
% 0.66/1.06 wall-clock time 0 (0 hr, 0 min, 0 sec)
% 0.66/1.06 input time 0.00
% 0.66/1.06 paramodulation time 0.00
% 0.66/1.06 demodulation time 0.00
% 0.66/1.06 orient time 0.00
% 0.66/1.06 weigh time 0.00
% 0.66/1.06 forward subsume time 0.00
% 0.66/1.06 back demod find time 0.00
% 0.66/1.06 conflict time 0.00
% 0.66/1.06 LRPO time 0.00
% 0.66/1.06 store clause time 0.00
% 0.66/1.06 disable clause time 0.00
% 0.66/1.06 prime paramod time 0.00
% 0.66/1.06 semantics time 0.00
% 0.66/1.06
% 0.66/1.06 EQP interrupted
%------------------------------------------------------------------------------