TSTP Solution File: COL094-1 by Otter---3.3
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : COL094-1 : TPTP v8.1.0. Released v2.7.0.
% Transfm : none
% Format : tptp:raw
% Command : otter-tptp-script %s
% Computer : n020.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 12:48:13 EDT 2022
% Result : Unknown 111.84s 112.06s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.11 % Problem : COL094-1 : TPTP v8.1.0. Released v2.7.0.
% 0.00/0.12 % Command : otter-tptp-script %s
% 0.12/0.33 % Computer : n020.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 02:23:53 EDT 2022
% 0.12/0.33 % CPUTime :
% 2.11/2.29 ----- Otter 3.3f, August 2004 -----
% 2.11/2.29 The process was started by sandbox2 on n020.cluster.edu,
% 2.11/2.29 Wed Jul 27 02:23:53 2022
% 2.11/2.29 The command was "./otter". The process ID is 13107.
% 2.11/2.29
% 2.11/2.29 set(prolog_style_variables).
% 2.11/2.29 set(auto).
% 2.11/2.29 dependent: set(auto1).
% 2.11/2.29 dependent: set(process_input).
% 2.11/2.29 dependent: clear(print_kept).
% 2.11/2.29 dependent: clear(print_new_demod).
% 2.11/2.29 dependent: clear(print_back_demod).
% 2.11/2.29 dependent: clear(print_back_sub).
% 2.11/2.29 dependent: set(control_memory).
% 2.11/2.29 dependent: assign(max_mem, 12000).
% 2.11/2.29 dependent: assign(pick_given_ratio, 4).
% 2.11/2.29 dependent: assign(stats_level, 1).
% 2.11/2.29 dependent: assign(max_seconds, 10800).
% 2.11/2.29 clear(print_given).
% 2.11/2.29
% 2.11/2.29 list(usable).
% 2.11/2.29 0 [] A=A.
% 2.11/2.29 0 [] combK!=combS.
% 2.11/2.29 0 [] combK!=comb_app(P,Q).
% 2.11/2.29 0 [] combS!=comb_app(P,Q).
% 2.11/2.29 0 [] comb_app(P1,Q1)!=comb_app(P2,Q2)|P1=P2.
% 2.11/2.29 0 [] comb_app(P1,Q1)!=comb_app(P2,Q2)|Q1=Q2.
% 2.11/2.29 0 [] P1!=P2|Q1!=Q2|comb_app(P1,Q1)=comb_app(P2,Q2).
% 2.11/2.29 0 [] -member(comb_app(P,Q),comb)|member(P,comb).
% 2.11/2.29 0 [] -member(comb_app(P,Q),comb)|member(Q,comb).
% 2.11/2.29 0 [] member(combK,comb).
% 2.11/2.29 0 [] member(combS,comb).
% 2.11/2.29 0 [] -member(P,comb)| -member(Q,comb)|member(comb_app(P,Q),comb).
% 2.11/2.29 0 [] -member(A,comb)|member(pair(A,A),rtrancl(contract)).
% 2.11/2.29 0 [] -member(P,comb)| -member(Q,comb)|member(pair(comb_app(comb_app(combK,P),Q),P),contract).
% 2.11/2.29 0 [] -member(P,comb)| -member(Q,comb)| -member(R,comb)|member(pair(comb_app(comb_app(comb_app(combS,P),Q),R),comb_app(comb_app(P,R),comb_app(Q,R))),contract).
% 2.11/2.29 0 [] -member(pair(comb_app(P,Q),R),contract)|ap_contractE_c1(P,Q,R)|ap_contractE_c2(P,Q,R)|ap_contractE_c3(P,Q,R)|ap_contractE_c4(P,Q,R).
% 2.11/2.29 0 [] -ap_contractE_c1(P,Q,R)|member(R,comb).
% 2.11/2.29 0 [] -ap_contractE_c1(P,Q,R)|member(Q,comb).
% 2.11/2.29 0 [] -ap_contractE_c1(P,Q,R)|P=comb_app(combK,R).
% 2.11/2.29 0 [] -ap_contractE_c2(P,Q,R)|member(ap_contractE_sk1p(P,Q,R),comb).
% 2.11/2.29 0 [] -ap_contractE_c2(P,Q,R)|member(ap_contractE_sk1q(P,Q,R),comb).
% 2.11/2.29 0 [] -ap_contractE_c2(P,Q,R)|member(Q,comb).
% 2.11/2.29 0 [] -ap_contractE_c2(P,Q,R)|R=comb_app(comb_app(ap_contractE_sk1p(P,Q,R),Q),comb_app(ap_contractE_sk1q(P,Q,R),Q)).
% 2.11/2.29 0 [] -ap_contractE_c2(P,Q,R)|P=comb_app(comb_app(combS,ap_contractE_sk1p(P,Q,R)),ap_contractE_sk1q(P,Q,R)).
% 2.11/2.29 0 [] -ap_contractE_c3(P,Q,R)|member(pair(P,ap_contractE_sk2q(P,Q,R)),contract).
% 2.11/2.29 0 [] -ap_contractE_c3(P,Q,R)|member(Q,comb).
% 2.11/2.29 0 [] -ap_contractE_c3(P,Q,R)|R=comb_app(ap_contractE_sk2q(P,Q,R),Q).
% 2.11/2.29 0 [] -ap_contractE_c4(P,Q,R)|member(pair(Q,ap_contractE_sk3q(P,Q,R)),contract).
% 2.11/2.29 0 [] -ap_contractE_c4(P,Q,R)|member(P,comb).
% 2.11/2.29 0 [] -ap_contractE_c4(P,Q,R)|R=comb_app(P,ap_contractE_sk3q(P,Q,R)).
% 2.11/2.29 0 [] -member(pair(combK,R),contract).
% 2.11/2.29 0 [] -member(pair(combS,R),contract).
% 2.11/2.29 0 [] -member(P,comb)|member(pair(P,P),parcontract).
% 2.11/2.29 0 [] -member(P,comb)| -member(Q,comb)|member(pair(comb_app(comb_app(combK,P),Q),P),parcontract).
% 2.11/2.29 0 [] -member(P,comb)| -member(Q,comb)| -member(R,comb)|member(pair(comb_app(comb_app(comb_app(combS,P),Q),R),comb_app(comb_app(P,R),comb_app(Q,R))),parcontract).
% 2.11/2.29 0 [] -member(pair(P,Q),parcontract)| -member(pair(R,S),parcontract)|member(pair(comb_app(P,R),comb_app(Q,S)),parcontract).
% 2.11/2.29 0 [] -member(pair(combK,R),parcontract)|member(combK,comb).
% 2.11/2.29 0 [] -member(pair(combK,R),parcontract)|R=combK.
% 2.11/2.29 0 [] -member(pair(combS,R),parcontract)|member(combS,comb).
% 2.11/2.29 0 [] -member(pair(combS,R),parcontract)|R=combS.
% 2.11/2.29 0 [] -member(pair(comb_app(P,Q),R),parcontract)|ap_parcontractE_c1(P,Q,R)|ap_parcontractE_c2(P,Q,R)|ap_parcontractE_c3(P,Q,R)|ap_parcontractE_c4(P,Q,R).
% 2.11/2.29 0 [] -ap_parcontractE_c1(P,Q,R)|member(comb_app(P,Q),comb).
% 2.11/2.29 0 [] -ap_parcontractE_c1(P,Q,R)|R=comb_app(P,Q).
% 2.11/2.29 0 [] -ap_parcontractE_c2(P,Q,R)|member(R,comb).
% 2.11/2.29 0 [] -ap_parcontractE_c2(P,Q,R)|member(Q,comb).
% 2.11/2.29 0 [] -ap_parcontractE_c2(P,Q,R)|P=comb_app(combK,R).
% 2.11/2.29 0 [] -ap_parcontractE_c3(P,Q,R)|member(ap_parcontractE_sk1p(P,Q,R),comb).
% 2.11/2.29 0 [] -ap_parcontractE_c3(P,Q,R)|member(ap_parcontractE_sk1q(P,Q,R),comb).
% 2.11/2.29 0 [] -ap_parcontractE_c3(P,Q,R)|member(Q,comb).
% 2.11/2.29 0 [] -ap_parcontractE_c3(P,Q,R)|R=comb_app(comb_app(ap_parcontractE_sk1p(P,Q,R),Q),comb_app(ap_parcontractE_sk1q(P,Q,R),Q)).
% 2.11/2.29 0 [] -ap_parcontractE_c3(P,Q,R)|P=comb_app(comb_app(combS,ap_parcontractE_sk1p(P,Q,R)),ap_parcontractE_sk1q(P,Q,R)).
% 2.11/2.29 0 [] -ap_parcontractE_c4(P,Q,R)|member(pair(P,ap_parcontractE_sk2q(P,Q,R)),parcontract).
% 2.11/2.29 0 [] -ap_parcontractE_c4(P,Q,R)|member(pair(Q,ap_parcontractE_sk2s(P,Q,R)),parcontract).
% 2.11/2.29 0 [] -ap_parcontractE_c4(P,Q,R)|R=comb_app(ap_parcontractE_sk2q(P,Q,R),ap_parcontractE_sk2s(P,Q,R)).
% 2.11/2.29 0 [] member(pair(comb_app(comb_app(combS,p),q),r),parcontract).
% 2.11/2.29 0 [] r!=comb_app(comb_app(combS,PP),QP)| -member(pair(p,PP),parcontract)| -member(pair(q,QP),parcontract).
% 2.11/2.29 end_of_list.
% 2.11/2.29
% 2.11/2.29 SCAN INPUT: prop=0, horn=0, equality=1, symmetry=0, max_lits=5.
% 2.11/2.29
% 2.11/2.29 This ia a non-Horn set with equality. The strategy will be
% 2.11/2.29 Knuth-Bendix, ordered hyper_res, factoring, and unit
% 2.11/2.29 deletion, with positive clauses in sos and nonpositive
% 2.11/2.29 clauses in usable.
% 2.11/2.29
% 2.11/2.29 dependent: set(knuth_bendix).
% 2.11/2.29 dependent: set(anl_eq).
% 2.11/2.29 dependent: set(para_from).
% 2.11/2.29 dependent: set(para_into).
% 2.11/2.29 dependent: clear(para_from_right).
% 2.11/2.29 dependent: clear(para_into_right).
% 2.11/2.29 dependent: set(para_from_vars).
% 2.11/2.29 dependent: set(eq_units_both_ways).
% 2.11/2.29 dependent: set(dynamic_demod_all).
% 2.11/2.29 dependent: set(dynamic_demod).
% 2.11/2.29 dependent: set(order_eq).
% 2.11/2.29 dependent: set(back_demod).
% 2.11/2.29 dependent: set(lrpo).
% 2.11/2.29 dependent: set(hyper_res).
% 2.11/2.29 dependent: set(unit_deletion).
% 2.11/2.29 dependent: set(factor).
% 2.11/2.29
% 2.11/2.29 ------------> process usable:
% 2.11/2.29 ** KEPT (pick-wt=3): 2 [copy,1,flip.1] combS!=combK.
% 2.11/2.29 ** KEPT (pick-wt=5): 4 [copy,3,flip.1] comb_app(A,B)!=combK.
% 2.11/2.29 ** KEPT (pick-wt=5): 6 [copy,5,flip.1] comb_app(A,B)!=combS.
% 2.11/2.29 ** KEPT (pick-wt=10): 7 [] comb_app(A,B)!=comb_app(C,D)|A=C.
% 2.11/2.29 ** KEPT (pick-wt=10): 8 [] comb_app(A,B)!=comb_app(C,D)|B=D.
% 2.11/2.29 ** KEPT (pick-wt=13): 9 [] A!=B|C!=D|comb_app(A,C)=comb_app(B,D).
% 2.11/2.29 ** KEPT (pick-wt=8): 10 [] -member(comb_app(A,B),comb)|member(A,comb).
% 2.11/2.29 ** KEPT (pick-wt=8): 11 [] -member(comb_app(A,B),comb)|member(B,comb).
% 2.11/2.29 ** KEPT (pick-wt=11): 12 [] -member(A,comb)| -member(B,comb)|member(comb_app(A,B),comb).
% 2.11/2.29 ** KEPT (pick-wt=9): 13 [] -member(A,comb)|member(pair(A,A),rtrancl(contract)).
% 2.11/2.29 ** KEPT (pick-wt=15): 14 [] -member(A,comb)| -member(B,comb)|member(pair(comb_app(comb_app(combK,A),B),A),contract).
% 2.11/2.29 ** KEPT (pick-wt=26): 15 [] -member(A,comb)| -member(B,comb)| -member(C,comb)|member(pair(comb_app(comb_app(comb_app(combS,A),B),C),comb_app(comb_app(A,C),comb_app(B,C))),contract).
% 2.11/2.29 ** KEPT (pick-wt=23): 16 [] -member(pair(comb_app(A,B),C),contract)|ap_contractE_c1(A,B,C)|ap_contractE_c2(A,B,C)|ap_contractE_c3(A,B,C)|ap_contractE_c4(A,B,C).
% 2.11/2.29 ** KEPT (pick-wt=7): 17 [] -ap_contractE_c1(A,B,C)|member(C,comb).
% 2.11/2.29 ** KEPT (pick-wt=7): 18 [] -ap_contractE_c1(A,B,C)|member(B,comb).
% 2.11/2.29 ** KEPT (pick-wt=9): 19 [] -ap_contractE_c1(A,B,C)|A=comb_app(combK,C).
% 2.11/2.29 ** KEPT (pick-wt=10): 20 [] -ap_contractE_c2(A,B,C)|member(ap_contractE_sk1p(A,B,C),comb).
% 2.11/2.29 ** KEPT (pick-wt=10): 21 [] -ap_contractE_c2(A,B,C)|member(ap_contractE_sk1q(A,B,C),comb).
% 2.11/2.29 ** KEPT (pick-wt=7): 22 [] -ap_contractE_c2(A,B,C)|member(B,comb).
% 2.11/2.29 ** KEPT (pick-wt=19): 24 [copy,23,flip.2] -ap_contractE_c2(A,B,C)|comb_app(comb_app(ap_contractE_sk1p(A,B,C),B),comb_app(ap_contractE_sk1q(A,B,C),B))=C.
% 2.11/2.29 ** KEPT (pick-wt=17): 26 [copy,25,flip.2] -ap_contractE_c2(A,B,C)|comb_app(comb_app(combS,ap_contractE_sk1p(A,B,C)),ap_contractE_sk1q(A,B,C))=A.
% 2.11/2.29 ** KEPT (pick-wt=12): 27 [] -ap_contractE_c3(A,B,C)|member(pair(A,ap_contractE_sk2q(A,B,C)),contract).
% 2.11/2.29 ** KEPT (pick-wt=7): 28 [] -ap_contractE_c3(A,B,C)|member(B,comb).
% 2.11/2.29 ** KEPT (pick-wt=12): 30 [copy,29,flip.2] -ap_contractE_c3(A,B,C)|comb_app(ap_contractE_sk2q(A,B,C),B)=C.
% 2.11/2.29 ** KEPT (pick-wt=12): 31 [] -ap_contractE_c4(A,B,C)|member(pair(B,ap_contractE_sk3q(A,B,C)),contract).
% 2.11/2.29 ** KEPT (pick-wt=7): 32 [] -ap_contractE_c4(A,B,C)|member(A,comb).
% 2.11/2.29 ** KEPT (pick-wt=12): 34 [copy,33,flip.2] -ap_contractE_c4(A,B,C)|comb_app(A,ap_contractE_sk3q(A,B,C))=C.
% 2.11/2.29 ** KEPT (pick-wt=5): 35 [] -member(pair(combK,A),contract).
% 2.11/2.29 ** KEPT (pick-wt=5): 36 [] -member(pair(combS,A),contract).
% 2.11/2.29 ** KEPT (pick-wt=8): 37 [] -member(A,comb)|member(pair(A,A),parcontract).
% 2.11/2.29 ** KEPT (pick-wt=15): 38 [] -member(A,comb)| -member(B,comb)|member(pair(comb_app(comb_app(combK,A),B),A),parcontract).
% 2.11/2.29 ** KEPT (pick-wt=26): 39 [] -member(A,comb)| -member(B,comb)| -member(C,comb)|member(pair(comb_app(comb_app(comb_app(combS,A),B),C),comb_app(comb_app(A,C),comb_app(B,C))),parcontract).
% 111.84/112.06 ** KEPT (pick-wt=19): 40 [] -member(pair(A,B),parcontract)| -member(pair(C,D),parcontract)|member(pair(comb_app(A,C),comb_app(B,D)),parcontract).
% 111.84/112.06 ** KEPT (pick-wt=8): 41 [] -member(pair(combK,A),parcontract)|member(combK,comb).
% 111.84/112.06 ** KEPT (pick-wt=8): 42 [] -member(pair(combK,A),parcontract)|A=combK.
% 111.84/112.06 ** KEPT (pick-wt=8): 43 [] -member(pair(combS,A),parcontract)|member(combS,comb).
% 111.84/112.06 ** KEPT (pick-wt=8): 44 [] -member(pair(combS,A),parcontract)|A=combS.
% 111.84/112.06 ** KEPT (pick-wt=23): 45 [] -member(pair(comb_app(A,B),C),parcontract)|ap_parcontractE_c1(A,B,C)|ap_parcontractE_c2(A,B,C)|ap_parcontractE_c3(A,B,C)|ap_parcontractE_c4(A,B,C).
% 111.84/112.06 ** KEPT (pick-wt=9): 46 [] -ap_parcontractE_c1(A,B,C)|member(comb_app(A,B),comb).
% 111.84/112.06 ** KEPT (pick-wt=9): 47 [] -ap_parcontractE_c1(A,B,C)|C=comb_app(A,B).
% 111.84/112.06 ** KEPT (pick-wt=7): 48 [] -ap_parcontractE_c2(A,B,C)|member(C,comb).
% 111.84/112.06 ** KEPT (pick-wt=7): 49 [] -ap_parcontractE_c2(A,B,C)|member(B,comb).
% 111.84/112.06 ** KEPT (pick-wt=9): 50 [] -ap_parcontractE_c2(A,B,C)|A=comb_app(combK,C).
% 111.84/112.06 ** KEPT (pick-wt=10): 51 [] -ap_parcontractE_c3(A,B,C)|member(ap_parcontractE_sk1p(A,B,C),comb).
% 111.84/112.06 ** KEPT (pick-wt=10): 52 [] -ap_parcontractE_c3(A,B,C)|member(ap_parcontractE_sk1q(A,B,C),comb).
% 111.84/112.06 ** KEPT (pick-wt=7): 53 [] -ap_parcontractE_c3(A,B,C)|member(B,comb).
% 111.84/112.06 ** KEPT (pick-wt=19): 55 [copy,54,flip.2] -ap_parcontractE_c3(A,B,C)|comb_app(comb_app(ap_parcontractE_sk1p(A,B,C),B),comb_app(ap_parcontractE_sk1q(A,B,C),B))=C.
% 111.84/112.06 ** KEPT (pick-wt=17): 57 [copy,56,flip.2] -ap_parcontractE_c3(A,B,C)|comb_app(comb_app(combS,ap_parcontractE_sk1p(A,B,C)),ap_parcontractE_sk1q(A,B,C))=A.
% 111.84/112.06 ** KEPT (pick-wt=12): 58 [] -ap_parcontractE_c4(A,B,C)|member(pair(A,ap_parcontractE_sk2q(A,B,C)),parcontract).
% 111.84/112.06 ** KEPT (pick-wt=12): 59 [] -ap_parcontractE_c4(A,B,C)|member(pair(B,ap_parcontractE_sk2s(A,B,C)),parcontract).
% 111.84/112.06 ** KEPT (pick-wt=15): 61 [copy,60,flip.2] -ap_parcontractE_c4(A,B,C)|comb_app(ap_parcontractE_sk2q(A,B,C),ap_parcontractE_sk2s(A,B,C))=C.
% 111.84/112.06 ** KEPT (pick-wt=17): 63 [copy,62,flip.1] comb_app(comb_app(combS,A),B)!=r| -member(pair(p,A),parcontract)| -member(pair(q,B),parcontract).
% 111.84/112.06
% 111.84/112.06 ------------> process sos:
% 111.84/112.06 ** KEPT (pick-wt=3): 77 [] A=A.
% 111.84/112.06 ** KEPT (pick-wt=3): 78 [] member(combK,comb).
% 111.84/112.06 ** KEPT (pick-wt=3): 79 [] member(combS,comb).
% 111.84/112.06 ** KEPT (pick-wt=9): 80 [] member(pair(comb_app(comb_app(combS,p),q),r),parcontract).
% 111.84/112.06 Following clause subsumed by 77 during input processing: 0 [copy,77,flip.1] A=A.
% 111.84/112.06 78 back subsumes 41.
% 111.84/112.06 79 back subsumes 43.
% 111.84/112.06
% 111.84/112.06 ======= end of input processing =======
% 111.84/112.06
% 111.84/112.06 =========== start of search ===========
% 111.84/112.06
% 111.84/112.06
% 111.84/112.06 Resetting weight limit to 11.
% 111.84/112.06
% 111.84/112.06
% 111.84/112.06 Resetting weight limit to 11.
% 111.84/112.06
% 111.84/112.06 sos_size=2331
% 111.84/112.06
% 111.84/112.06
% 111.84/112.06 Resetting weight limit to 10.
% 111.84/112.06
% 111.84/112.06
% 111.84/112.06 Resetting weight limit to 10.
% 111.84/112.06
% 111.84/112.06 sos_size=2474
% 111.84/112.06
% 111.84/112.06 Search stopped because sos empty.
% 111.84/112.06
% 111.84/112.06
% 111.84/112.06 Search stopped because sos empty.
% 111.84/112.06
% 111.84/112.06 ============ end of search ============
% 111.84/112.06
% 111.84/112.06 -------------- statistics -------------
% 111.84/112.06 clauses given 2521
% 111.84/112.06 clauses generated 29127381
% 111.84/112.06 clauses kept 2592
% 111.84/112.06 clauses forward subsumed 2255
% 111.84/112.06 clauses back subsumed 8
% 111.84/112.06 Kbytes malloced 6835
% 111.84/112.06
% 111.84/112.06 ----------- times (seconds) -----------
% 111.84/112.06 user CPU time 109.76 (0 hr, 1 min, 49 sec)
% 111.84/112.06 system CPU time 0.00 (0 hr, 0 min, 0 sec)
% 111.84/112.06 wall-clock time 112 (0 hr, 1 min, 52 sec)
% 111.84/112.06
% 111.84/112.06 Process 13107 finished Wed Jul 27 02:25:45 2022
% 111.84/112.06 Otter interrupted
% 111.84/112.06 PROOF NOT FOUND
%------------------------------------------------------------------------------