TSTP Solution File: GRP781-1 by Otter---3.3
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- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : GRP781-1 : TPTP v8.1.0. Released v5.4.0.
% Transfm : none
% Format : tptp:raw
% Command : otter-tptp-script %s
% Computer : n018.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 12:57:48 EDT 2022
% Result : Unknown 283.18s 283.39s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.11 % Problem : GRP781-1 : TPTP v8.1.0. Released v5.4.0.
% 0.08/0.12 % Command : otter-tptp-script %s
% 0.12/0.33 % Computer : n018.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 05:25:31 EDT 2022
% 0.12/0.33 % CPUTime :
% 283.18/283.39 ----- Otter 3.3f, August 2004 -----
% 283.18/283.39 The process was started by sandbox on n018.cluster.edu,
% 283.18/283.39 Wed Jul 27 05:25:31 2022
% 283.18/283.39 The command was "./otter". The process ID is 15777.
% 283.18/283.39
% 283.18/283.39 set(prolog_style_variables).
% 283.18/283.39 set(auto).
% 283.18/283.39 dependent: set(auto1).
% 283.18/283.39 dependent: set(process_input).
% 283.18/283.39 dependent: clear(print_kept).
% 283.18/283.39 dependent: clear(print_new_demod).
% 283.18/283.39 dependent: clear(print_back_demod).
% 283.18/283.39 dependent: clear(print_back_sub).
% 283.18/283.39 dependent: set(control_memory).
% 283.18/283.39 dependent: assign(max_mem, 12000).
% 283.18/283.39 dependent: assign(pick_given_ratio, 4).
% 283.18/283.39 dependent: assign(stats_level, 1).
% 283.18/283.39 dependent: assign(max_seconds, 10800).
% 283.18/283.39 clear(print_given).
% 283.18/283.39
% 283.18/283.39 list(usable).
% 283.18/283.39 0 [] A=A.
% 283.18/283.39 0 [] m(X,m(Y,Z))=m(m(X,Y),Z).
% 283.18/283.39 0 [] m(X,Z)!=m(Y,Z)|X=Y.
% 283.18/283.39 0 [] m(Z,X)!=m(Z,Y)|X=Y.
% 283.18/283.39 0 [] m(Y,m(X,c(X,Y)))=m(X,Y).
% 283.18/283.39 0 [] m(X,m(Y,m(Z,m(Y,X))))=m(Y,m(X,m(Z,m(X,Y)))).
% 283.18/283.39 0 [] c(m(x,y),z)!=m(c(x,z),c(y,z)).
% 283.18/283.39 end_of_list.
% 283.18/283.39
% 283.18/283.39 SCAN INPUT: prop=0, horn=1, equality=1, symmetry=0, max_lits=2.
% 283.18/283.39
% 283.18/283.39 This is a Horn set with equality. The strategy will be
% 283.18/283.39 Knuth-Bendix and hyper_res, with positive clauses in
% 283.18/283.39 sos and nonpositive clauses in usable.
% 283.18/283.39
% 283.18/283.39 dependent: set(knuth_bendix).
% 283.18/283.39 dependent: set(anl_eq).
% 283.18/283.39 dependent: set(para_from).
% 283.18/283.39 dependent: set(para_into).
% 283.18/283.39 dependent: clear(para_from_right).
% 283.18/283.39 dependent: clear(para_into_right).
% 283.18/283.39 dependent: set(para_from_vars).
% 283.18/283.39 dependent: set(eq_units_both_ways).
% 283.18/283.39 dependent: set(dynamic_demod_all).
% 283.18/283.39 dependent: set(dynamic_demod).
% 283.18/283.39 dependent: set(order_eq).
% 283.18/283.39 dependent: set(back_demod).
% 283.18/283.39 dependent: set(lrpo).
% 283.18/283.39 dependent: set(hyper_res).
% 283.18/283.39 dependent: clear(order_hyper).
% 283.18/283.39
% 283.18/283.39 ------------> process usable:
% 283.18/283.39 ** KEPT (pick-wt=10): 1 [] m(A,B)!=m(C,B)|A=C.
% 283.18/283.39 ** KEPT (pick-wt=10): 2 [] m(A,B)!=m(A,C)|B=C.
% 283.18/283.39 ** KEPT (pick-wt=13): 4 [copy,3,flip.1] m(c(x,z),c(y,z))!=c(m(x,y),z).
% 283.18/283.39
% 283.18/283.39 ------------> process sos:
% 283.18/283.39 ** KEPT (pick-wt=3): 5 [] A=A.
% 283.18/283.39 ** KEPT (pick-wt=11): 7 [copy,6,flip.1] m(m(A,B),C)=m(A,m(B,C)).
% 283.18/283.39 ---> New Demodulator: 8 [new_demod,7] m(m(A,B),C)=m(A,m(B,C)).
% 283.18/283.39 ** KEPT (pick-wt=11): 9 [] m(A,m(B,c(B,A)))=m(B,A).
% 283.18/283.39 ---> New Demodulator: 10 [new_demod,9] m(A,m(B,c(B,A)))=m(B,A).
% 283.18/283.39 ** KEPT (pick-wt=19): 11 [] m(A,m(B,m(C,m(B,A))))=m(B,m(A,m(C,m(A,B)))).
% 283.18/283.39 Following clause subsumed by 5 during input processing: 0 [copy,5,flip.1] A=A.
% 283.18/283.39 >>>> Starting back demodulation with 8.
% 283.18/283.39 >>>> Starting back demodulation with 10.
% 283.18/283.39 Following clause subsumed by 11 during input processing: 0 [copy,11,flip.1] m(A,m(B,m(C,m(B,A))))=m(B,m(A,m(C,m(A,B)))).
% 283.18/283.39
% 283.18/283.39 ======= end of input processing =======
% 283.18/283.39
% 283.18/283.39 =========== start of search ===========
% 283.18/283.39
% 283.18/283.39
% 283.18/283.39 Resetting weight limit to 12.
% 283.18/283.39
% 283.18/283.39
% 283.18/283.39 Resetting weight limit to 12.
% 283.18/283.39
% 283.18/283.39 sos_size=1922
% 283.18/283.39
% 283.18/283.39 Search stopped because sos empty.
% 283.18/283.39
% 283.18/283.39
% 283.18/283.39 Search stopped because sos empty.
% 283.18/283.39
% 283.18/283.39 ============ end of search ============
% 283.18/283.39
% 283.18/283.39 -------------- statistics -------------
% 283.18/283.39 clauses given 2146
% 283.18/283.39 clauses generated 24788874
% 283.18/283.39 clauses kept 2535
% 283.18/283.39 clauses forward subsumed 8167939
% 283.18/283.39 clauses back subsumed 142
% 283.18/283.39 Kbytes malloced 6835
% 283.18/283.39
% 283.18/283.39 ----------- times (seconds) -----------
% 283.18/283.39 user CPU time 281.51 (0 hr, 4 min, 41 sec)
% 283.18/283.39 system CPU time 0.01 (0 hr, 0 min, 0 sec)
% 283.18/283.39 wall-clock time 283 (0 hr, 4 min, 43 sec)
% 283.18/283.39
% 283.18/283.39 Process 15777 finished Wed Jul 27 05:30:14 2022
% 283.18/283.39 Otter interrupted
% 283.18/283.39 PROOF NOT FOUND
%------------------------------------------------------------------------------