TSTP Solution File: ROB024-1 by Otter---3.3
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- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : ROB024-1 : TPTP v8.1.0. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : otter-tptp-script %s
% Computer : n029.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 : 300s
% DateTime : Wed Jul 27 13:12:23 EDT 2022
% Result : Unknown 29.03s 29.26s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : ROB024-1 : TPTP v8.1.0. Released v1.0.0.
% 0.03/0.12 % Command : otter-tptp-script %s
% 0.12/0.33 % Computer : n029.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 : 300
% 0.12/0.33 % DateTime : Wed Jul 27 04:13:44 EDT 2022
% 0.12/0.33 % CPUTime :
% 29.03/29.26 ----- Otter 3.3f, August 2004 -----
% 29.03/29.26 The process was started by sandbox on n029.cluster.edu,
% 29.03/29.26 Wed Jul 27 04:13:44 2022
% 29.03/29.26 The command was "./otter". The process ID is 27372.
% 29.03/29.26
% 29.03/29.26 set(prolog_style_variables).
% 29.03/29.26 set(auto).
% 29.03/29.26 dependent: set(auto1).
% 29.03/29.26 dependent: set(process_input).
% 29.03/29.26 dependent: clear(print_kept).
% 29.03/29.26 dependent: clear(print_new_demod).
% 29.03/29.26 dependent: clear(print_back_demod).
% 29.03/29.26 dependent: clear(print_back_sub).
% 29.03/29.26 dependent: set(control_memory).
% 29.03/29.26 dependent: assign(max_mem, 12000).
% 29.03/29.26 dependent: assign(pick_given_ratio, 4).
% 29.03/29.26 dependent: assign(stats_level, 1).
% 29.03/29.26 dependent: assign(max_seconds, 10800).
% 29.03/29.26 clear(print_given).
% 29.03/29.26
% 29.03/29.26 list(usable).
% 29.03/29.26 0 [] A=A.
% 29.03/29.26 0 [] add(X,Y)=add(Y,X).
% 29.03/29.26 0 [] add(add(X,Y),Z)=add(X,add(Y,Z)).
% 29.03/29.26 0 [] negate(add(negate(add(X,Y)),negate(add(X,negate(Y)))))=X.
% 29.03/29.26 0 [] negate(add(negate(add(a,add(a,b))),negate(add(a,negate(b)))))=a.
% 29.03/29.26 0 [] add(negate(add(a,negate(b))),negate(add(negate(a),negate(b))))!=b.
% 29.03/29.26 end_of_list.
% 29.03/29.26
% 29.03/29.26 SCAN INPUT: prop=0, horn=1, equality=1, symmetry=0, max_lits=1.
% 29.03/29.26
% 29.03/29.26 All clauses are units, and equality is present; the
% 29.03/29.26 strategy will be Knuth-Bendix with positive clauses in sos.
% 29.03/29.26
% 29.03/29.26 dependent: set(knuth_bendix).
% 29.03/29.26 dependent: set(anl_eq).
% 29.03/29.26 dependent: set(para_from).
% 29.03/29.26 dependent: set(para_into).
% 29.03/29.26 dependent: clear(para_from_right).
% 29.03/29.26 dependent: clear(para_into_right).
% 29.03/29.26 dependent: set(para_from_vars).
% 29.03/29.26 dependent: set(eq_units_both_ways).
% 29.03/29.26 dependent: set(dynamic_demod_all).
% 29.03/29.26 dependent: set(dynamic_demod).
% 29.03/29.26 dependent: set(order_eq).
% 29.03/29.26 dependent: set(back_demod).
% 29.03/29.26 dependent: set(lrpo).
% 29.03/29.26
% 29.03/29.26 ------------> process usable:
% 29.03/29.26 ** KEPT (pick-wt=14): 1 [] add(negate(add(a,negate(b))),negate(add(negate(a),negate(b))))!=b.
% 29.03/29.26
% 29.03/29.26 ------------> process sos:
% 29.03/29.26 ** KEPT (pick-wt=3): 2 [] A=A.
% 29.03/29.26 ** KEPT (pick-wt=7): 3 [] add(A,B)=add(B,A).
% 29.03/29.26 ** KEPT (pick-wt=11): 4 [] add(add(A,B),C)=add(A,add(B,C)).
% 29.03/29.26 ---> New Demodulator: 5 [new_demod,4] add(add(A,B),C)=add(A,add(B,C)).
% 29.03/29.26 ** KEPT (pick-wt=13): 6 [] negate(add(negate(add(A,B)),negate(add(A,negate(B)))))=A.
% 29.03/29.26 ---> New Demodulator: 7 [new_demod,6] negate(add(negate(add(A,B)),negate(add(A,negate(B)))))=A.
% 29.03/29.26 ** KEPT (pick-wt=15): 8 [] negate(add(negate(add(a,add(a,b))),negate(add(a,negate(b)))))=a.
% 29.03/29.26 ---> New Demodulator: 9 [new_demod,8] negate(add(negate(add(a,add(a,b))),negate(add(a,negate(b)))))=a.
% 29.03/29.26 Following clause subsumed by 2 during input processing: 0 [copy,2,flip.1] A=A.
% 29.03/29.26 Following clause subsumed by 3 during input processing: 0 [copy,3,flip.1] add(A,B)=add(B,A).
% 29.03/29.26 >>>> Starting back demodulation with 5.
% 29.03/29.26 >>>> Starting back demodulation with 7.
% 29.03/29.26 >>>> Starting back demodulation with 9.
% 29.03/29.26
% 29.03/29.26 ======= end of input processing =======
% 29.03/29.26
% 29.03/29.26 =========== start of search ===========
% 29.03/29.26
% 29.03/29.26
% 29.03/29.26 Resetting weight limit to 19.
% 29.03/29.26
% 29.03/29.26
% 29.03/29.26 Resetting weight limit to 19.
% 29.03/29.26
% 29.03/29.26 sos_size=1329
% 29.03/29.26
% 29.03/29.26 Search stopped because sos empty.
% 29.03/29.26
% 29.03/29.26
% 29.03/29.26 Search stopped because sos empty.
% 29.03/29.26
% 29.03/29.26 ============ end of search ============
% 29.03/29.26
% 29.03/29.26 -------------- statistics -------------
% 29.03/29.26 clauses given 1426
% 29.03/29.26 clauses generated 5263446
% 29.03/29.26 clauses kept 1427
% 29.03/29.26 clauses forward subsumed 101502
% 29.03/29.26 clauses back subsumed 0
% 29.03/29.26 Kbytes malloced 6835
% 29.03/29.26
% 29.03/29.26 ----------- times (seconds) -----------
% 29.03/29.26 user CPU time 27.34 (0 hr, 0 min, 27 sec)
% 29.03/29.26 system CPU time 0.01 (0 hr, 0 min, 0 sec)
% 29.03/29.26 wall-clock time 29 (0 hr, 0 min, 29 sec)
% 29.03/29.26
% 29.03/29.26 Process 27372 finished Wed Jul 27 04:14:13 2022
% 29.03/29.26 Otter interrupted
% 29.03/29.26 PROOF NOT FOUND
%------------------------------------------------------------------------------