TSTP Solution File: SWC313-1 by iProver---3.8
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%------------------------------------------------------------------------------
% File : iProver---3.8
% Problem : SWC313-1 : TPTP v8.1.2. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n031.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 : Thu Aug 31 20:42:27 EDT 2023
% Result : Unsatisfiable 11.91s 2.68s
% Output : CNFRefutation 11.91s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 14
% Syntax : Number of clauses : 38 ( 5 unt; 6 nHn; 38 RR)
% Number of literals : 108 ( 66 equ; 75 neg)
% Maximal clause size : 5 ( 2 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 5 ( 3 usr; 1 prp; 0-2 aty)
% Number of functors : 9 ( 9 usr; 5 con; 0-2 aty)
% Number of variables : 34 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_50,negated_conjecture,
ssList(sk2),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_2) ).
cnf(c_53,negated_conjecture,
sk2 = sk4,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_5) ).
cnf(c_54,negated_conjecture,
sk1 = sk3,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_6) ).
cnf(c_55,negated_conjecture,
( app(cons(X0,nil),X1) != sk4
| ~ ssList(X1)
| ~ ssItem(X0)
| app(X1,cons(X0,nil)) = sk3 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_7) ).
cnf(c_56,negated_conjecture,
( sk4 != nil
| sk3 = nil ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_8) ).
cnf(c_58,negated_conjecture,
( app(cons(X0,nil),X1) != sk2
| app(X1,cons(X0,nil)) != sk1
| ~ ssList(X1)
| ~ ssItem(X0)
| sk2 = nil ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_10) ).
cnf(c_59,negated_conjecture,
( sk1 != nil
| neq(sk2,nil) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_11) ).
cnf(c_60,negated_conjecture,
( app(cons(X0,nil),X1) != sk2
| app(X1,cons(X0,nil)) != sk1
| sk1 != nil
| ~ ssList(X1)
| ~ ssItem(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_12) ).
cnf(c_137,plain,
( ~ ssList(X0)
| X0 = nil
| ssList(tl(X0)) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause77) ).
cnf(c_138,plain,
( ~ ssList(X0)
| X0 = nil
| ssItem(hd(X0)) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause78) ).
cnf(c_164,plain,
( ~ ssList(X0)
| cons(hd(X0),tl(X0)) = X0
| X0 = nil ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause104) ).
cnf(c_175,plain,
( X0 != X1
| ~ neq(X0,X1)
| ~ ssList(X0)
| ~ ssList(X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause115) ).
cnf(c_180,plain,
( ~ ssList(X0)
| ~ ssItem(X1)
| app(cons(X1,nil),X0) = cons(X1,X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause120) ).
cnf(c_251,plain,
( ~ neq(X0,X0)
| ~ ssList(X0) ),
inference(unflattening,[status(thm)],[c_175]) ).
cnf(c_1549,plain,
( sk2 != nil
| sk1 = nil ),
inference(light_normalisation,[status(thm)],[c_56,c_53,c_54]) ).
cnf(c_1550,plain,
( app(cons(X0,nil),X1) != sk2
| ~ ssList(X1)
| ~ ssItem(X0)
| app(X1,cons(X0,nil)) = sk1 ),
inference(light_normalisation,[status(thm)],[c_55,c_53,c_54]) ).
cnf(c_1605,plain,
( X0 != sk2
| X0 != nil
| sk1 != nil
| ~ ssList(X0) ),
inference(resolution_lifted,[status(thm)],[c_59,c_251]) ).
cnf(c_1606,plain,
( sk1 != nil
| sk2 != nil
| ~ ssList(sk2) ),
inference(unflattening,[status(thm)],[c_1605]) ).
cnf(c_1607,plain,
sk2 != nil,
inference(global_subsumption_just,[status(thm)],[c_1606,c_50,c_1549,c_1606]) ).
cnf(c_1627,plain,
( app(cons(X0,nil),X1) != sk2
| app(X1,cons(X0,nil)) != sk1
| ~ ssList(X1)
| ~ ssItem(X0) ),
inference(backward_subsumption_resolution,[status(thm)],[c_58,c_1607]) ).
cnf(c_2450,plain,
( app(cons(X0,nil),X1) != sk2
| ~ ssList(X1)
| ~ ssItem(X0) ),
inference(global_subsumption_just,[status(thm)],[c_1627,c_58,c_1550,c_1607]) ).
cnf(c_2455,negated_conjecture,
( app(cons(X0,nil),X1) != sk2
| ~ ssList(X1)
| ~ ssItem(X0) ),
inference(global_subsumption_just,[status(thm)],[c_60,c_2450]) ).
cnf(c_6354,plain,
( X0 != X1
| X2 != X1
| X2 = X0 ),
theory(equality) ).
cnf(c_8884,plain,
( ~ ssList(sk2)
| cons(hd(sk2),tl(sk2)) = sk2
| sk2 = nil ),
inference(instantiation,[status(thm)],[c_164]) ).
cnf(c_8889,plain,
( ~ ssList(sk2)
| sk2 = nil
| ssList(tl(sk2)) ),
inference(instantiation,[status(thm)],[c_137]) ).
cnf(c_8890,plain,
( ~ ssList(sk2)
| sk2 = nil
| ssItem(hd(sk2)) ),
inference(instantiation,[status(thm)],[c_138]) ).
cnf(c_9199,plain,
( X0 != X1
| sk2 != X1
| sk2 = X0 ),
inference(instantiation,[status(thm)],[c_6354]) ).
cnf(c_10358,plain,
( app(cons(hd(sk2),nil),X0) != sk2
| ~ ssItem(hd(sk2))
| ~ ssList(X0) ),
inference(instantiation,[status(thm)],[c_2455]) ).
cnf(c_10839,plain,
( X0 != sk4
| sk2 != sk4
| sk2 = X0 ),
inference(instantiation,[status(thm)],[c_9199]) ).
cnf(c_10856,plain,
( X0 != sk2
| sk2 != sk2
| sk2 = X0 ),
inference(instantiation,[status(thm)],[c_9199]) ).
cnf(c_16798,plain,
( sk2 != sk4
| sk2 = sk2 ),
inference(instantiation,[status(thm)],[c_10839]) ).
cnf(c_16961,plain,
( cons(hd(sk2),tl(sk2)) != sk2
| sk2 != sk2
| sk2 = cons(hd(sk2),tl(sk2)) ),
inference(instantiation,[status(thm)],[c_10856]) ).
cnf(c_16993,plain,
( X0 != X1
| sk2 != X1
| X0 = sk2 ),
inference(instantiation,[status(thm)],[c_6354]) ).
cnf(c_20410,plain,
( X0 != cons(hd(sk2),tl(sk2))
| sk2 != cons(hd(sk2),tl(sk2))
| X0 = sk2 ),
inference(instantiation,[status(thm)],[c_16993]) ).
cnf(c_22676,plain,
( app(cons(hd(sk2),nil),tl(sk2)) != cons(hd(sk2),tl(sk2))
| sk2 != cons(hd(sk2),tl(sk2))
| app(cons(hd(sk2),nil),tl(sk2)) = sk2 ),
inference(instantiation,[status(thm)],[c_20410]) ).
cnf(c_26160,plain,
( ~ ssList(tl(sk2))
| ~ ssItem(hd(sk2))
| app(cons(hd(sk2),nil),tl(sk2)) = cons(hd(sk2),tl(sk2)) ),
inference(instantiation,[status(thm)],[c_180]) ).
cnf(c_34695,plain,
( app(cons(hd(sk2),nil),tl(sk2)) != sk2
| ~ ssList(tl(sk2))
| ~ ssItem(hd(sk2)) ),
inference(instantiation,[status(thm)],[c_10358]) ).
cnf(c_34696,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_34695,c_26160,c_22676,c_16961,c_16798,c_8884,c_8889,c_8890,c_1607,c_53,c_50]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : SWC313-1 : TPTP v8.1.2. Released v2.4.0.
% 0.00/0.13 % Command : run_iprover %s %d THM
% 0.13/0.34 % Computer : n031.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 : Mon Aug 28 16:32:40 EDT 2023
% 0.13/0.35 % CPUTime :
% 0.20/0.47 Running first-order theorem proving
% 0.20/0.47 Running: /export/starexec/sandbox2/solver/bin/run_problem --schedule fof_schedule --no_cores 8 /export/starexec/sandbox2/benchmark/theBenchmark.p 300
% 11.91/2.68 % SZS status Started for theBenchmark.p
% 11.91/2.68 % SZS status Unsatisfiable for theBenchmark.p
% 11.91/2.68
% 11.91/2.68 %---------------- iProver v3.8 (pre SMT-COMP 2023/CASC 2023) ----------------%
% 11.91/2.68
% 11.91/2.68 ------ iProver source info
% 11.91/2.68
% 11.91/2.68 git: date: 2023-05-31 18:12:56 +0000
% 11.91/2.68 git: sha1: 8abddc1f627fd3ce0bcb8b4cbf113b3cc443d7b6
% 11.91/2.68 git: non_committed_changes: false
% 11.91/2.68 git: last_make_outside_of_git: false
% 11.91/2.68
% 11.91/2.68 ------ Parsing...successful
% 11.91/2.68
% 11.91/2.68
% 11.91/2.68
% 11.91/2.68 ------ Preprocessing... sup_sim: 2 sf_s rm: 1 0s sf_e pe_s pe:1:0s pe_e sup_sim: 0 sf_s rm: 2 0s sf_e pe_s pe_e sup_sim: 0 sf_s rm: 2 0s sf_e pe_s pe_e
% 11.91/2.68
% 11.91/2.68 ------ Preprocessing... gs_s sp: 2 0s gs_e snvd_s sp: 0 0s snvd_e
% 11.91/2.68
% 11.91/2.68 ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 11.91/2.68 ------ Proving...
% 11.91/2.68 ------ Problem Properties
% 11.91/2.68
% 11.91/2.68
% 11.91/2.68 clauses 185
% 11.91/2.68 conjectures 7
% 11.91/2.68 EPR 59
% 11.91/2.68 Horn 157
% 11.91/2.68 unary 65
% 11.91/2.68 binary 21
% 11.91/2.68 lits 551
% 11.91/2.68 lits eq 73
% 11.91/2.68 fd_pure 0
% 11.91/2.68 fd_pseudo 0
% 11.91/2.68 fd_cond 15
% 11.91/2.68 fd_pseudo_cond 14
% 11.91/2.68 AC symbols 0
% 11.91/2.68
% 11.91/2.68 ------ Input Options Time Limit: Unbounded
% 11.91/2.68
% 11.91/2.68
% 11.91/2.68 ------
% 11.91/2.68 Current options:
% 11.91/2.68 ------
% 11.91/2.68
% 11.91/2.68
% 11.91/2.68
% 11.91/2.68
% 11.91/2.68 ------ Proving...
% 11.91/2.68
% 11.91/2.68
% 11.91/2.68 % SZS status Unsatisfiable for theBenchmark.p
% 11.91/2.68
% 11.91/2.68 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 11.91/2.68
% 11.91/2.68
%------------------------------------------------------------------------------