TSTP Solution File: ROB001-1 by Otter---3.3
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- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : ROB001-1 : TPTP v8.1.0. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : otter-tptp-script %s
% Computer : n009.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 13:12:21 EDT 2022
% Result : Unknown 41.88s 42.13s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.12 % Problem : ROB001-1 : TPTP v8.1.0. Released v1.0.0.
% 0.12/0.13 % Command : otter-tptp-script %s
% 0.12/0.34 % Computer : n009.cluster.edu
% 0.12/0.34 % Model : x86_64 x86_64
% 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34 % Memory : 8042.1875MB
% 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34 % CPULimit : 300
% 0.12/0.34 % WCLimit : 300
% 0.12/0.34 % DateTime : Wed Jul 27 04:01:21 EDT 2022
% 0.12/0.34 % CPUTime :
% 41.88/42.13 ----- Otter 3.3f, August 2004 -----
% 41.88/42.13 The process was started by sandbox on n009.cluster.edu,
% 41.88/42.13 Wed Jul 27 04:01:21 2022
% 41.88/42.13 The command was "./otter". The process ID is 3490.
% 41.88/42.13
% 41.88/42.13 set(prolog_style_variables).
% 41.88/42.13 set(auto).
% 41.88/42.13 dependent: set(auto1).
% 41.88/42.13 dependent: set(process_input).
% 41.88/42.13 dependent: clear(print_kept).
% 41.88/42.13 dependent: clear(print_new_demod).
% 41.88/42.13 dependent: clear(print_back_demod).
% 41.88/42.13 dependent: clear(print_back_sub).
% 41.88/42.13 dependent: set(control_memory).
% 41.88/42.13 dependent: assign(max_mem, 12000).
% 41.88/42.13 dependent: assign(pick_given_ratio, 4).
% 41.88/42.13 dependent: assign(stats_level, 1).
% 41.88/42.13 dependent: assign(max_seconds, 10800).
% 41.88/42.13 clear(print_given).
% 41.88/42.13
% 41.88/42.13 list(usable).
% 41.88/42.13 0 [] A=A.
% 41.88/42.13 0 [] add(X,Y)=add(Y,X).
% 41.88/42.13 0 [] add(add(X,Y),Z)=add(X,add(Y,Z)).
% 41.88/42.13 0 [] negate(add(negate(add(X,Y)),negate(add(X,negate(Y)))))=X.
% 41.88/42.13 0 [] add(negate(add(a,negate(b))),negate(add(negate(a),negate(b))))!=b.
% 41.88/42.13 end_of_list.
% 41.88/42.13
% 41.88/42.13 SCAN INPUT: prop=0, horn=1, equality=1, symmetry=0, max_lits=1.
% 41.88/42.13
% 41.88/42.13 All clauses are units, and equality is present; the
% 41.88/42.13 strategy will be Knuth-Bendix with positive clauses in sos.
% 41.88/42.13
% 41.88/42.13 dependent: set(knuth_bendix).
% 41.88/42.13 dependent: set(anl_eq).
% 41.88/42.13 dependent: set(para_from).
% 41.88/42.13 dependent: set(para_into).
% 41.88/42.13 dependent: clear(para_from_right).
% 41.88/42.13 dependent: clear(para_into_right).
% 41.88/42.13 dependent: set(para_from_vars).
% 41.88/42.13 dependent: set(eq_units_both_ways).
% 41.88/42.13 dependent: set(dynamic_demod_all).
% 41.88/42.13 dependent: set(dynamic_demod).
% 41.88/42.13 dependent: set(order_eq).
% 41.88/42.13 dependent: set(back_demod).
% 41.88/42.13 dependent: set(lrpo).
% 41.88/42.13
% 41.88/42.13 ------------> process usable:
% 41.88/42.13 ** KEPT (pick-wt=14): 1 [] add(negate(add(a,negate(b))),negate(add(negate(a),negate(b))))!=b.
% 41.88/42.13
% 41.88/42.13 ------------> process sos:
% 41.88/42.13 ** KEPT (pick-wt=3): 2 [] A=A.
% 41.88/42.13 ** KEPT (pick-wt=7): 3 [] add(A,B)=add(B,A).
% 41.88/42.13 ** KEPT (pick-wt=11): 4 [] add(add(A,B),C)=add(A,add(B,C)).
% 41.88/42.13 ---> New Demodulator: 5 [new_demod,4] add(add(A,B),C)=add(A,add(B,C)).
% 41.88/42.13 ** KEPT (pick-wt=13): 6 [] negate(add(negate(add(A,B)),negate(add(A,negate(B)))))=A.
% 41.88/42.13 ---> New Demodulator: 7 [new_demod,6] negate(add(negate(add(A,B)),negate(add(A,negate(B)))))=A.
% 41.88/42.13 Following clause subsumed by 2 during input processing: 0 [copy,2,flip.1] A=A.
% 41.88/42.13 Following clause subsumed by 3 during input processing: 0 [copy,3,flip.1] add(A,B)=add(B,A).
% 41.88/42.13 >>>> Starting back demodulation with 5.
% 41.88/42.13 >>>> Starting back demodulation with 7.
% 41.88/42.13
% 41.88/42.13 ======= end of input processing =======
% 41.88/42.13
% 41.88/42.13 =========== start of search ===========
% 41.88/42.13
% 41.88/42.13
% 41.88/42.13 Resetting weight limit to 19.
% 41.88/42.13
% 41.88/42.13
% 41.88/42.13 Resetting weight limit to 19.
% 41.88/42.13
% 41.88/42.13 sos_size=1513
% 41.88/42.13
% 41.88/42.13 Search stopped because sos empty.
% 41.88/42.13
% 41.88/42.13
% 41.88/42.13 Search stopped because sos empty.
% 41.88/42.13
% 41.88/42.13 ============ end of search ============
% 41.88/42.13
% 41.88/42.13 -------------- statistics -------------
% 41.88/42.13 clauses given 1649
% 41.88/42.13 clauses generated 6890336
% 41.88/42.13 clauses kept 1650
% 41.88/42.13 clauses forward subsumed 173998
% 41.88/42.13 clauses back subsumed 0
% 41.88/42.13 Kbytes malloced 7812
% 41.88/42.13
% 41.88/42.13 ----------- times (seconds) -----------
% 41.88/42.13 user CPU time 40.19 (0 hr, 0 min, 40 sec)
% 41.88/42.13 system CPU time 0.01 (0 hr, 0 min, 0 sec)
% 41.88/42.13 wall-clock time 42 (0 hr, 0 min, 42 sec)
% 41.88/42.13
% 41.88/42.13 Process 3490 finished Wed Jul 27 04:02:03 2022
% 41.88/42.13 Otter interrupted
% 41.88/42.13 PROOF NOT FOUND
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