TSTP Solution File: GRP243-1 by Otter---3.3
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : GRP243-1 : TPTP v8.1.0. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : otter-tptp-script %s
% Computer : n019.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 12:56:46 EDT 2022
% Result : Timeout 299.87s 300.03s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : GRP243-1 : TPTP v8.1.0. Released v2.5.0.
% 0.07/0.13 % Command : otter-tptp-script %s
% 0.13/0.34 % Computer : n019.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 05:19:52 EDT 2022
% 0.13/0.35 % CPUTime :
% 1.58/2.14 ----- Otter 3.3f, August 2004 -----
% 1.58/2.14 The process was started by sandbox2 on n019.cluster.edu,
% 1.58/2.14 Wed Jul 27 05:19:52 2022
% 1.58/2.14 The command was "./otter". The process ID is 5395.
% 1.58/2.14
% 1.58/2.14 set(prolog_style_variables).
% 1.58/2.14 set(auto).
% 1.58/2.14 dependent: set(auto1).
% 1.58/2.14 dependent: set(process_input).
% 1.58/2.14 dependent: clear(print_kept).
% 1.58/2.14 dependent: clear(print_new_demod).
% 1.58/2.14 dependent: clear(print_back_demod).
% 1.58/2.14 dependent: clear(print_back_sub).
% 1.58/2.14 dependent: set(control_memory).
% 1.58/2.14 dependent: assign(max_mem, 12000).
% 1.58/2.14 dependent: assign(pick_given_ratio, 4).
% 1.58/2.14 dependent: assign(stats_level, 1).
% 1.58/2.14 dependent: assign(max_seconds, 10800).
% 1.58/2.14 clear(print_given).
% 1.58/2.14
% 1.58/2.14 list(usable).
% 1.58/2.14 0 [] A=A.
% 1.58/2.14 0 [] multiply(identity,X)=X.
% 1.58/2.14 0 [] multiply(inverse(X),X)=identity.
% 1.58/2.14 0 [] multiply(multiply(X,Y),Z)=multiply(X,multiply(Y,Z)).
% 1.58/2.14 0 [] multiply(sk_c1,sk_c12)=sk_c11|inverse(sk_c6)=sk_c12.
% 1.58/2.14 0 [] multiply(sk_c1,sk_c12)=sk_c11|multiply(sk_c6,sk_c11)=sk_c12.
% 1.58/2.14 0 [] multiply(sk_c1,sk_c12)=sk_c11|inverse(sk_c7)=sk_c11.
% 1.58/2.14 0 [] multiply(sk_c1,sk_c12)=sk_c11|multiply(sk_c7,sk_c10)=sk_c11.
% 1.58/2.14 0 [] multiply(sk_c1,sk_c12)=sk_c11|multiply(sk_c8,sk_c9)=sk_c11.
% 1.58/2.14 0 [] multiply(sk_c1,sk_c12)=sk_c11|inverse(sk_c8)=sk_c9.
% 1.58/2.14 0 [] multiply(sk_c1,sk_c12)=sk_c11|multiply(sk_c9,sk_c10)=sk_c11.
% 1.58/2.14 0 [] inverse(sk_c1)=sk_c12|inverse(sk_c6)=sk_c12.
% 1.58/2.14 0 [] inverse(sk_c1)=sk_c12|multiply(sk_c6,sk_c11)=sk_c12.
% 1.58/2.14 0 [] inverse(sk_c1)=sk_c12|inverse(sk_c7)=sk_c11.
% 1.58/2.14 0 [] inverse(sk_c1)=sk_c12|multiply(sk_c7,sk_c10)=sk_c11.
% 1.58/2.14 0 [] inverse(sk_c1)=sk_c12|multiply(sk_c8,sk_c9)=sk_c11.
% 1.58/2.14 0 [] inverse(sk_c1)=sk_c12|inverse(sk_c8)=sk_c9.
% 1.58/2.14 0 [] inverse(sk_c1)=sk_c12|multiply(sk_c9,sk_c10)=sk_c11.
% 1.58/2.14 0 [] multiply(sk_c2,sk_c11)=sk_c10|inverse(sk_c6)=sk_c12.
% 1.58/2.14 0 [] multiply(sk_c2,sk_c11)=sk_c10|multiply(sk_c6,sk_c11)=sk_c12.
% 1.58/2.14 0 [] multiply(sk_c2,sk_c11)=sk_c10|inverse(sk_c7)=sk_c11.
% 1.58/2.14 0 [] multiply(sk_c2,sk_c11)=sk_c10|multiply(sk_c7,sk_c10)=sk_c11.
% 1.58/2.14 0 [] multiply(sk_c2,sk_c11)=sk_c10|multiply(sk_c8,sk_c9)=sk_c11.
% 1.58/2.14 0 [] multiply(sk_c2,sk_c11)=sk_c10|inverse(sk_c8)=sk_c9.
% 1.58/2.14 0 [] multiply(sk_c2,sk_c11)=sk_c10|multiply(sk_c9,sk_c10)=sk_c11.
% 1.58/2.14 0 [] inverse(sk_c2)=sk_c11|inverse(sk_c6)=sk_c12.
% 1.58/2.14 0 [] inverse(sk_c2)=sk_c11|multiply(sk_c6,sk_c11)=sk_c12.
% 1.58/2.14 0 [] inverse(sk_c2)=sk_c11|inverse(sk_c7)=sk_c11.
% 1.58/2.14 0 [] inverse(sk_c2)=sk_c11|multiply(sk_c7,sk_c10)=sk_c11.
% 1.58/2.14 0 [] inverse(sk_c2)=sk_c11|multiply(sk_c8,sk_c9)=sk_c11.
% 1.58/2.14 0 [] inverse(sk_c2)=sk_c11|inverse(sk_c8)=sk_c9.
% 1.58/2.14 0 [] inverse(sk_c2)=sk_c11|multiply(sk_c9,sk_c10)=sk_c11.
% 1.58/2.14 0 [] inverse(sk_c3)=sk_c12|inverse(sk_c6)=sk_c12.
% 1.58/2.14 0 [] inverse(sk_c3)=sk_c12|multiply(sk_c6,sk_c11)=sk_c12.
% 1.58/2.14 0 [] inverse(sk_c3)=sk_c12|inverse(sk_c7)=sk_c11.
% 1.58/2.14 0 [] inverse(sk_c3)=sk_c12|multiply(sk_c7,sk_c10)=sk_c11.
% 1.58/2.14 0 [] inverse(sk_c3)=sk_c12|multiply(sk_c8,sk_c9)=sk_c11.
% 1.58/2.14 0 [] inverse(sk_c3)=sk_c12|inverse(sk_c8)=sk_c9.
% 1.58/2.14 0 [] inverse(sk_c3)=sk_c12|multiply(sk_c9,sk_c10)=sk_c11.
% 1.58/2.14 0 [] multiply(sk_c3,sk_c11)=sk_c12|inverse(sk_c6)=sk_c12.
% 1.58/2.14 0 [] multiply(sk_c3,sk_c11)=sk_c12|multiply(sk_c6,sk_c11)=sk_c12.
% 1.58/2.14 0 [] multiply(sk_c3,sk_c11)=sk_c12|inverse(sk_c7)=sk_c11.
% 1.58/2.14 0 [] multiply(sk_c3,sk_c11)=sk_c12|multiply(sk_c7,sk_c10)=sk_c11.
% 1.58/2.14 0 [] multiply(sk_c3,sk_c11)=sk_c12|multiply(sk_c8,sk_c9)=sk_c11.
% 1.58/2.14 0 [] multiply(sk_c3,sk_c11)=sk_c12|inverse(sk_c8)=sk_c9.
% 1.58/2.14 0 [] multiply(sk_c3,sk_c11)=sk_c12|multiply(sk_c9,sk_c10)=sk_c11.
% 1.58/2.14 0 [] multiply(sk_c4,sk_c5)=sk_c11|inverse(sk_c6)=sk_c12.
% 1.58/2.14 0 [] multiply(sk_c4,sk_c5)=sk_c11|multiply(sk_c6,sk_c11)=sk_c12.
% 1.58/2.14 0 [] multiply(sk_c4,sk_c5)=sk_c11|inverse(sk_c7)=sk_c11.
% 1.58/2.14 0 [] multiply(sk_c4,sk_c5)=sk_c11|multiply(sk_c7,sk_c10)=sk_c11.
% 1.58/2.14 0 [] multiply(sk_c4,sk_c5)=sk_c11|multiply(sk_c8,sk_c9)=sk_c11.
% 1.58/2.14 0 [] multiply(sk_c4,sk_c5)=sk_c11|inverse(sk_c8)=sk_c9.
% 1.58/2.14 0 [] multiply(sk_c4,sk_c5)=sk_c11|multiply(sk_c9,sk_c10)=sk_c11.
% 1.58/2.14 0 [] inverse(sk_c4)=sk_c5|inverse(sk_c6)=sk_c12.
% 1.58/2.14 0 [] inverse(sk_c4)=sk_c5|multiply(sk_c6,sk_c11)=sk_c12.
% 1.58/2.14 0 [] inverse(sk_c4)=sk_c5|inverse(sk_c7)=sk_c11.
% 1.58/2.14 0 [] inverse(sk_c4)=sk_c5|multiply(sk_c7,sk_c10)=sk_c11.
% 1.58/2.14 0 [] inverse(sk_c4)=sk_c5|multiply(sk_c8,sk_c9)=sk_c11.
% 1.58/2.14 0 [] inverse(sk_c4)=sk_c5|inverse(sk_c8)=sk_c9.
% 1.58/2.14 0 [] inverse(sk_c4)=sk_c5|multiply(sk_c9,sk_c10)=sk_c11.
% 1.58/2.14 0 [] multiply(sk_c5,sk_c10)=sk_c11|inverse(sk_c6)=sk_c12.
% 1.58/2.14 0 [] multiply(sk_c5,sk_c10)=sk_c11|multiply(sk_c6,sk_c11)=sk_c12.
% 1.58/2.14 0 [] multiply(sk_c5,sk_c10)=sk_c11|inverse(sk_c7)=sk_c11.
% 1.58/2.14 0 [] multiply(sk_c5,sk_c10)=sk_c11|multiply(sk_c7,sk_c10)=sk_c11.
% 1.58/2.14 0 [] multiply(sk_c5,sk_c10)=sk_c11|multiply(sk_c8,sk_c9)=sk_c11.
% 1.58/2.14 0 [] multiply(sk_c5,sk_c10)=sk_c11|inverse(sk_c8)=sk_c9.
% 1.58/2.14 0 [] multiply(sk_c5,sk_c10)=sk_c11|multiply(sk_c9,sk_c10)=sk_c11.
% 1.58/2.14 0 [] multiply(X5,sk_c12)!=sk_c11|inverse(X5)!=sk_c12|multiply(X6,sk_c11)!=sk_c10|inverse(X6)!=sk_c11|inverse(X7)!=sk_c12|multiply(X7,sk_c11)!=sk_c12|multiply(X8,X9)!=sk_c11|inverse(X8)!=X9|multiply(X9,sk_c10)!=sk_c11|inverse(X1)!=sk_c12|multiply(X1,sk_c11)!=sk_c12|inverse(X2)!=sk_c11|multiply(X2,sk_c10)!=sk_c11|multiply(X4,X3)!=sk_c11|inverse(X4)!=X3|multiply(X3,sk_c10)!=sk_c11.
% 1.58/2.14 end_of_list.
% 1.58/2.14
% 1.58/2.14 SCAN INPUT: prop=0, horn=0, equality=1, symmetry=0, max_lits=16.
% 1.58/2.14
% 1.58/2.14 This ia a non-Horn set with equality. The strategy will be
% 1.58/2.14 Knuth-Bendix, ordered hyper_res, factoring, and unit
% 1.58/2.14 deletion, with positive clauses in sos and nonpositive
% 1.58/2.14 clauses in usable.
% 1.58/2.14
% 1.58/2.14 dependent: set(knuth_bendix).
% 1.58/2.14 dependent: set(anl_eq).
% 1.58/2.14 dependent: set(para_from).
% 1.58/2.14 dependent: set(para_into).
% 1.58/2.14 dependent: clear(para_from_right).
% 1.58/2.14 dependent: clear(para_into_right).
% 1.58/2.14 dependent: set(para_from_vars).
% 1.58/2.14 dependent: set(eq_units_both_ways).
% 1.58/2.14 dependent: set(dynamic_demod_all).
% 1.58/2.14 dependent: set(dynamic_demod).
% 1.58/2.14 dependent: set(order_eq).
% 1.58/2.14 dependent: set(back_demod).
% 1.58/2.14 dependent: set(lrpo).
% 1.58/2.14 dependent: set(hyper_res).
% 1.58/2.14 dependent: set(unit_deletion).
% 1.58/2.14 dependent: set(factor).
% 1.58/2.14
% 1.58/2.14 ------------> process usable:
% 1.58/2.14 ** KEPT (pick-wt=50): 2 [copy,1,factor_simp,factor_simp,factor_simp,factor_simp,factor_simp] multiply(A,sk_c12)!=sk_c11|inverse(A)!=sk_c12|multiply(B,sk_c11)!=sk_c10|inverse(B)!=sk_c11|inverse(C)!=sk_c12|multiply(C,sk_c11)!=sk_c12|multiply(D,E)!=sk_c11|inverse(D)!=E|multiply(E,sk_c10)!=sk_c11|inverse(F)!=sk_c11|multiply(F,sk_c10)!=sk_c11.
% 1.58/2.14
% 1.58/2.14 ------------> process sos:
% 1.58/2.14 ** KEPT (pick-wt=3): 42 [] A=A.
% 1.58/2.14 ** KEPT (pick-wt=5): 43 [] multiply(identity,A)=A.
% 1.58/2.14 ---> New Demodulator: 44 [new_demod,43] multiply(identity,A)=A.
% 1.58/2.14 ** KEPT (pick-wt=6): 45 [] multiply(inverse(A),A)=identity.
% 1.58/2.14 ---> New Demodulator: 46 [new_demod,45] multiply(inverse(A),A)=identity.
% 1.58/2.14 ** KEPT (pick-wt=11): 47 [] multiply(multiply(A,B),C)=multiply(A,multiply(B,C)).
% 1.58/2.14 ---> New Demodulator: 48 [new_demod,47] multiply(multiply(A,B),C)=multiply(A,multiply(B,C)).
% 1.58/2.14 ** KEPT (pick-wt=9): 49 [] multiply(sk_c1,sk_c12)=sk_c11|inverse(sk_c6)=sk_c12.
% 1.58/2.14 ** KEPT (pick-wt=10): 50 [] multiply(sk_c1,sk_c12)=sk_c11|multiply(sk_c6,sk_c11)=sk_c12.
% 1.58/2.14 ** KEPT (pick-wt=9): 51 [] multiply(sk_c1,sk_c12)=sk_c11|inverse(sk_c7)=sk_c11.
% 1.58/2.14 ** KEPT (pick-wt=10): 52 [] multiply(sk_c1,sk_c12)=sk_c11|multiply(sk_c7,sk_c10)=sk_c11.
% 1.58/2.14 ** KEPT (pick-wt=10): 53 [] multiply(sk_c1,sk_c12)=sk_c11|multiply(sk_c8,sk_c9)=sk_c11.
% 1.58/2.14 ** KEPT (pick-wt=9): 54 [] multiply(sk_c1,sk_c12)=sk_c11|inverse(sk_c8)=sk_c9.
% 1.58/2.14 ** KEPT (pick-wt=10): 55 [] multiply(sk_c1,sk_c12)=sk_c11|multiply(sk_c9,sk_c10)=sk_c11.
% 1.58/2.14 ** KEPT (pick-wt=8): 56 [] inverse(sk_c1)=sk_c12|inverse(sk_c6)=sk_c12.
% 1.58/2.14 ** KEPT (pick-wt=9): 57 [] inverse(sk_c1)=sk_c12|multiply(sk_c6,sk_c11)=sk_c12.
% 1.58/2.14 ** KEPT (pick-wt=8): 58 [] inverse(sk_c1)=sk_c12|inverse(sk_c7)=sk_c11.
% 1.58/2.14 ** KEPT (pick-wt=9): 59 [] inverse(sk_c1)=sk_c12|multiply(sk_c7,sk_c10)=sk_c11.
% 1.58/2.14 ** KEPT (pick-wt=9): 60 [] inverse(sk_c1)=sk_c12|multiply(sk_c8,sk_c9)=sk_c11.
% 1.58/2.14 ** KEPT (pick-wt=8): 61 [] inverse(sk_c1)=sk_c12|inverse(sk_c8)=sk_c9.
% 1.58/2.14 ** KEPT (pick-wt=9): 62 [] inverse(sk_c1)=sk_c12|multiply(sk_c9,sk_c10)=sk_c11.
% 1.58/2.14 ** KEPT (pick-wt=9): 63 [] multiply(sk_c2,sk_c11)=sk_c10|inverse(sk_c6)=sk_c12.
% 1.58/2.14 ** KEPT (pick-wt=10): 64 [] multiply(sk_c2,sk_c11)=sk_c10|multiply(sk_c6,sk_c11)=sk_c12.
% 1.58/2.14 ** KEPT (pick-wt=9): 65 [] multiply(sk_c2,sk_c11)=sk_c10|inverse(sk_c7)=sk_c11.
% 1.58/2.14 ** KEPT (pick-wt=10): 66 [] multiply(sk_c2,sk_c11)=sk_c10|multiply(sk_c7,sk_c10)=sk_c11.
% 1.58/2.14 ** KEPT (pick-wt=10): 67 [] multiply(sk_c2,sk_c11)=sk_c10|multiply(sk_c8,sk_c9)=sk_c11.
% 1.58/2.14 ** KEPT (pick-wt=9): 68 [] multiply(sk_c2,sk_c11)=sk_c10|inverse(sk_c8)=sk_c9.
% 1.58/2.14 ** KEPT (pick-wt=10): 69 [] multiply(sk_c2,sk_c11)=sk_c10|multiply(Alarm clock
% 299.87/300.03 Otter interrupted
% 299.87/300.03 PROOF NOT FOUND
%------------------------------------------------------------------------------