TSTP Solution File: GRP223-1 by Otter---3.3
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : GRP223-1 : TPTP v8.1.0. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : otter-tptp-script %s
% Computer : n003.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 12:56:45 EDT 2022
% Result : Timeout 299.91s 300.04s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.12 % Problem : GRP223-1 : TPTP v8.1.0. Released v2.5.0.
% 0.04/0.13 % Command : otter-tptp-script %s
% 0.13/0.34 % Computer : n003.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 300
% 0.13/0.34 % DateTime : Wed Jul 27 05:25:56 EDT 2022
% 0.13/0.35 % CPUTime :
% 1.82/2.01 ----- Otter 3.3f, August 2004 -----
% 1.82/2.01 The process was started by sandbox on n003.cluster.edu,
% 1.82/2.01 Wed Jul 27 05:25:56 2022
% 1.82/2.01 The command was "./otter". The process ID is 16266.
% 1.82/2.01
% 1.82/2.01 set(prolog_style_variables).
% 1.82/2.01 set(auto).
% 1.82/2.01 dependent: set(auto1).
% 1.82/2.01 dependent: set(process_input).
% 1.82/2.01 dependent: clear(print_kept).
% 1.82/2.01 dependent: clear(print_new_demod).
% 1.82/2.01 dependent: clear(print_back_demod).
% 1.82/2.01 dependent: clear(print_back_sub).
% 1.82/2.01 dependent: set(control_memory).
% 1.82/2.01 dependent: assign(max_mem, 12000).
% 1.82/2.01 dependent: assign(pick_given_ratio, 4).
% 1.82/2.01 dependent: assign(stats_level, 1).
% 1.82/2.01 dependent: assign(max_seconds, 10800).
% 1.82/2.01 clear(print_given).
% 1.82/2.01
% 1.82/2.01 list(usable).
% 1.82/2.01 0 [] A=A.
% 1.82/2.01 0 [] multiply(identity,X)=X.
% 1.82/2.01 0 [] multiply(inverse(X),X)=identity.
% 1.82/2.01 0 [] multiply(multiply(X,Y),Z)=multiply(X,multiply(Y,Z)).
% 1.82/2.01 0 [] inverse(sk_c1)=sk_c9|multiply(sk_c4,sk_c5)=sk_c9.
% 1.82/2.01 0 [] inverse(sk_c1)=sk_c9|inverse(sk_c4)=sk_c5.
% 1.82/2.01 0 [] inverse(sk_c1)=sk_c9|multiply(sk_c5,sk_c8)=sk_c9.
% 1.82/2.01 0 [] inverse(sk_c1)=sk_c9|multiply(sk_c9,sk_c7)=sk_c8.
% 1.82/2.01 0 [] inverse(sk_c1)=sk_c9|multiply(sk_c6,sk_c9)=sk_c7.
% 1.82/2.01 0 [] inverse(sk_c1)=sk_c9|inverse(sk_c6)=sk_c9.
% 1.82/2.01 0 [] multiply(sk_c1,sk_c8)=sk_c9|multiply(sk_c4,sk_c5)=sk_c9.
% 1.82/2.01 0 [] multiply(sk_c1,sk_c8)=sk_c9|inverse(sk_c4)=sk_c5.
% 1.82/2.01 0 [] multiply(sk_c1,sk_c8)=sk_c9|multiply(sk_c5,sk_c8)=sk_c9.
% 1.82/2.01 0 [] multiply(sk_c1,sk_c8)=sk_c9|multiply(sk_c9,sk_c7)=sk_c8.
% 1.82/2.01 0 [] multiply(sk_c1,sk_c8)=sk_c9|multiply(sk_c6,sk_c9)=sk_c7.
% 1.82/2.01 0 [] multiply(sk_c1,sk_c8)=sk_c9|inverse(sk_c6)=sk_c9.
% 1.82/2.01 0 [] multiply(sk_c9,sk_c3)=sk_c8|multiply(sk_c4,sk_c5)=sk_c9.
% 1.82/2.01 0 [] multiply(sk_c9,sk_c3)=sk_c8|inverse(sk_c4)=sk_c5.
% 1.82/2.01 0 [] multiply(sk_c9,sk_c3)=sk_c8|multiply(sk_c5,sk_c8)=sk_c9.
% 1.82/2.01 0 [] multiply(sk_c9,sk_c3)=sk_c8|multiply(sk_c9,sk_c7)=sk_c8.
% 1.82/2.01 0 [] multiply(sk_c9,sk_c3)=sk_c8|multiply(sk_c6,sk_c9)=sk_c7.
% 1.82/2.01 0 [] multiply(sk_c9,sk_c3)=sk_c8|inverse(sk_c6)=sk_c9.
% 1.82/2.01 0 [] multiply(sk_c2,sk_c9)=sk_c3|multiply(sk_c4,sk_c5)=sk_c9.
% 1.82/2.01 0 [] multiply(sk_c2,sk_c9)=sk_c3|inverse(sk_c4)=sk_c5.
% 1.82/2.01 0 [] multiply(sk_c2,sk_c9)=sk_c3|multiply(sk_c5,sk_c8)=sk_c9.
% 1.82/2.01 0 [] multiply(sk_c2,sk_c9)=sk_c3|multiply(sk_c9,sk_c7)=sk_c8.
% 1.82/2.01 0 [] multiply(sk_c2,sk_c9)=sk_c3|multiply(sk_c6,sk_c9)=sk_c7.
% 1.82/2.01 0 [] multiply(sk_c2,sk_c9)=sk_c3|inverse(sk_c6)=sk_c9.
% 1.82/2.01 0 [] inverse(sk_c2)=sk_c9|multiply(sk_c4,sk_c5)=sk_c9.
% 1.82/2.01 0 [] inverse(sk_c2)=sk_c9|inverse(sk_c4)=sk_c5.
% 1.82/2.01 0 [] inverse(sk_c2)=sk_c9|multiply(sk_c5,sk_c8)=sk_c9.
% 1.82/2.01 0 [] inverse(sk_c2)=sk_c9|multiply(sk_c9,sk_c7)=sk_c8.
% 1.82/2.01 0 [] inverse(sk_c2)=sk_c9|multiply(sk_c6,sk_c9)=sk_c7.
% 1.82/2.01 0 [] inverse(sk_c2)=sk_c9|inverse(sk_c6)=sk_c9.
% 1.82/2.01 0 [] inverse(X4)!=sk_c9|multiply(X4,sk_c8)!=sk_c9|multiply(sk_c9,X5)!=sk_c8|multiply(X6,sk_c9)!=X5|inverse(X6)!=sk_c9|multiply(X2,X1)!=sk_c9|inverse(X2)!=X1|multiply(X1,sk_c8)!=sk_c9|multiply(sk_c9,X3)!=sk_c8|multiply(X7,sk_c9)!=X3|inverse(X7)!=sk_c9.
% 1.82/2.01 end_of_list.
% 1.82/2.01
% 1.82/2.01 SCAN INPUT: prop=0, horn=0, equality=1, symmetry=0, max_lits=11.
% 1.82/2.01
% 1.82/2.01 This ia a non-Horn set with equality. The strategy will be
% 1.82/2.01 Knuth-Bendix, ordered hyper_res, factoring, and unit
% 1.82/2.01 deletion, with positive clauses in sos and nonpositive
% 1.82/2.01 clauses in usable.
% 1.82/2.01
% 1.82/2.01 dependent: set(knuth_bendix).
% 1.82/2.01 dependent: set(anl_eq).
% 1.82/2.01 dependent: set(para_from).
% 1.82/2.01 dependent: set(para_into).
% 1.82/2.01 dependent: clear(para_from_right).
% 1.82/2.01 dependent: clear(para_into_right).
% 1.82/2.01 dependent: set(para_from_vars).
% 1.82/2.01 dependent: set(eq_units_both_ways).
% 1.82/2.01 dependent: set(dynamic_demod_all).
% 1.82/2.01 dependent: set(dynamic_demod).
% 1.82/2.01 dependent: set(order_eq).
% 1.82/2.01 dependent: set(back_demod).
% 1.82/2.01 dependent: set(lrpo).
% 1.82/2.01 dependent: set(hyper_res).
% 1.82/2.01 dependent: set(unit_deletion).
% 1.82/2.01 dependent: set(factor).
% 1.82/2.01
% 1.82/2.01 ------------> process usable:
% 1.82/2.01 ** KEPT (pick-wt=37): 2 [copy,1,factor_simp,factor_simp,factor_simp] inverse(A)!=sk_c9|multiply(A,sk_c8)!=sk_c9|multiply(sk_c9,B)!=sk_c8|multiply(C,sk_c9)!=B|inverse(C)!=sk_c9|multiply(D,E)!=sk_c9|inverse(D)!=E|multiply(E,sk_c8)!=sk_c9.
% 1.82/2.01
% 1.82/2.01 ------------> process sos:
% 1.82/2.01 ** KEPT (pick-wt=3): 22 [] A=A.
% 1.82/2.01 ** KEPT (pick-wt=5): 23 [] multiply(identity,A)=A.
% 1.82/2.01 ---> New Demodulator: 24 [new_demod,23] multiply(identity,A)=A.
% 1.82/2.01 ** KEPT (pick-wt=6): 25 [] multiply(inverse(A),A)=identity.
% 1.82/2.01 ---> New Demodulator: 26 [new_demod,25] multiply(inverse(A),A)=idAlarm clock
% 299.91/300.04 Otter interrupted
% 299.91/300.04 PROOF NOT FOUND
%------------------------------------------------------------------------------