TSTP Solution File: SWC081-1 by iProver---3.8
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%------------------------------------------------------------------------------
% File : iProver---3.8
% Problem : SWC081-1 : TPTP v8.1.2. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n004.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 20:40:50 EDT 2023
% Result : Unsatisfiable 2.78s 1.17s
% Output : CNFRefutation 2.78s
% Verified :
% SZS Type : Refutation
% Derivation depth : 12
% Number of leaves : 19
% Syntax : Number of clauses : 47 ( 17 unt; 7 nHn; 46 RR)
% Number of literals : 114 ( 27 equ; 66 neg)
% Maximal clause size : 6 ( 2 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 6 ( 4 usr; 1 prp; 0-2 aty)
% Number of functors : 8 ( 8 usr; 6 con; 0-2 aty)
% Number of variables : 22 ( 2 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_51,negated_conjecture,
ssList(sk3),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_3) ).
cnf(c_52,negated_conjecture,
ssList(sk4),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_4) ).
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,
neq(sk2,nil),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_7) ).
cnf(c_56,negated_conjecture,
( ~ neq(X0,nil)
| ~ segmentP(sk1,X0)
| ~ segmentP(sk2,X0)
| ~ ssList(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_8) ).
cnf(c_57,negated_conjecture,
( sk4 = nil
| ssList(sk5) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_9) ).
cnf(c_58,negated_conjecture,
( sk3 = nil
| ssList(sk5) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_10) ).
cnf(c_59,negated_conjecture,
( sk4 = nil
| neq(sk5,nil) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_11) ).
cnf(c_60,negated_conjecture,
( sk4 = nil
| frontsegP(sk4,sk5) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_12) ).
cnf(c_61,negated_conjecture,
( sk4 = nil
| frontsegP(sk3,sk5) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_13) ).
cnf(c_63,negated_conjecture,
( sk3 = nil
| frontsegP(sk4,sk5) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_15) ).
cnf(c_64,negated_conjecture,
( sk3 = nil
| frontsegP(sk3,sk5) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_16) ).
cnf(c_72,plain,
ssList(nil),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause8) ).
cnf(c_115,plain,
ssList(skaf45(X0,X1)),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause51) ).
cnf(c_138,plain,
( ~ ssList(X0)
| app(nil,X0) = X0 ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause74) ).
cnf(c_179,plain,
( X0 != X1
| ~ neq(X0,X1)
| ~ ssList(X0)
| ~ ssList(X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause115) ).
cnf(c_196,plain,
( ~ frontsegP(X0,X1)
| ~ ssList(X0)
| ~ ssList(X1)
| app(X1,skaf45(X0,X1)) = X0 ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause132) ).
cnf(c_237,plain,
( app(app(X0,X1),X2) != X3
| ~ ssList(X0)
| ~ ssList(X1)
| ~ ssList(X2)
| ~ ssList(X3)
| segmentP(X3,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause173) ).
cnf(c_255,plain,
( ~ neq(X0,X0)
| ~ ssList(X0) ),
inference(unflattening,[status(thm)],[c_179]) ).
cnf(c_264,plain,
( ~ ssList(app(app(X0,X1),X2))
| ~ ssList(X0)
| ~ ssList(X1)
| ~ ssList(X2)
| segmentP(app(app(X0,X1),X2),X1) ),
inference(unflattening,[status(thm)],[c_237]) ).
cnf(c_1554,plain,
neq(sk4,nil),
inference(demodulation,[status(thm)],[c_55,c_53]) ).
cnf(c_1910,plain,
( ~ neq(X0,nil)
| ~ segmentP(sk3,X0)
| ~ segmentP(sk4,X0)
| ~ ssList(X0) ),
inference(light_normalisation,[status(thm)],[c_56,c_53,c_54]) ).
cnf(c_3464,plain,
( X0 != sk5
| nil != nil
| ~ segmentP(sk3,X0)
| ~ segmentP(sk4,X0)
| ~ ssList(X0)
| sk4 = nil ),
inference(resolution_lifted,[status(thm)],[c_1910,c_59]) ).
cnf(c_3465,plain,
( ~ segmentP(sk3,sk5)
| ~ segmentP(sk4,sk5)
| ~ ssList(sk5)
| sk4 = nil ),
inference(unflattening,[status(thm)],[c_3464]) ).
cnf(c_3466,plain,
( ~ segmentP(sk4,sk5)
| ~ segmentP(sk3,sk5)
| sk4 = nil ),
inference(global_subsumption_just,[status(thm)],[c_3465,c_57,c_3465]) ).
cnf(c_3467,plain,
( ~ segmentP(sk3,sk5)
| ~ segmentP(sk4,sk5)
| sk4 = nil ),
inference(renaming,[status(thm)],[c_3466]) ).
cnf(c_3561,plain,
( X0 != sk4
| X0 != nil
| ~ ssList(X0) ),
inference(resolution_lifted,[status(thm)],[c_255,c_1554]) ).
cnf(c_3562,plain,
( sk4 != nil
| ~ ssList(sk4) ),
inference(unflattening,[status(thm)],[c_3561]) ).
cnf(c_3585,negated_conjecture,
frontsegP(sk3,sk5),
inference(global_subsumption_just,[status(thm)],[c_64,c_52,c_61,c_3562]) ).
cnf(c_3587,negated_conjecture,
frontsegP(sk4,sk5),
inference(global_subsumption_just,[status(thm)],[c_63,c_52,c_60,c_3562]) ).
cnf(c_3589,negated_conjecture,
ssList(sk5),
inference(global_subsumption_just,[status(thm)],[c_58,c_52,c_57,c_3562]) ).
cnf(c_12182,plain,
app(nil,sk5) = sk5,
inference(superposition,[status(thm)],[c_3589,c_138]) ).
cnf(c_12327,plain,
( ~ ssList(app(app(nil,sk5),X0))
| ~ ssList(X0)
| ~ ssList(nil)
| ~ ssList(sk5)
| segmentP(app(sk5,X0),sk5) ),
inference(superposition,[status(thm)],[c_12182,c_264]) ).
cnf(c_12329,plain,
( ~ ssList(app(sk5,X0))
| ~ ssList(X0)
| ~ ssList(nil)
| ~ ssList(sk5)
| segmentP(app(sk5,X0),sk5) ),
inference(light_normalisation,[status(thm)],[c_12327,c_12182]) ).
cnf(c_12330,plain,
( ~ ssList(app(sk5,X0))
| ~ ssList(X0)
| segmentP(app(sk5,X0),sk5) ),
inference(forward_subsumption_resolution,[status(thm)],[c_12329,c_3589,c_72]) ).
cnf(c_16049,plain,
( ~ ssList(sk4)
| ~ ssList(sk5)
| app(sk5,skaf45(sk4,sk5)) = sk4 ),
inference(superposition,[status(thm)],[c_3587,c_196]) ).
cnf(c_16050,plain,
( ~ ssList(sk3)
| ~ ssList(sk5)
| app(sk5,skaf45(sk3,sk5)) = sk3 ),
inference(superposition,[status(thm)],[c_3585,c_196]) ).
cnf(c_16084,plain,
app(sk5,skaf45(sk3,sk5)) = sk3,
inference(forward_subsumption_resolution,[status(thm)],[c_16050,c_3589,c_51]) ).
cnf(c_16085,plain,
app(sk5,skaf45(sk4,sk5)) = sk4,
inference(forward_subsumption_resolution,[status(thm)],[c_16049,c_3589,c_52]) ).
cnf(c_17097,plain,
( ~ ssList(app(sk5,skaf45(sk3,sk5)))
| ~ ssList(skaf45(sk3,sk5))
| segmentP(sk3,sk5) ),
inference(superposition,[status(thm)],[c_16084,c_12330]) ).
cnf(c_17099,plain,
( ~ ssList(skaf45(sk3,sk5))
| ~ ssList(sk3)
| segmentP(sk3,sk5) ),
inference(light_normalisation,[status(thm)],[c_17097,c_16084]) ).
cnf(c_17100,plain,
segmentP(sk3,sk5),
inference(forward_subsumption_resolution,[status(thm)],[c_17099,c_51,c_115]) ).
cnf(c_17157,plain,
( ~ ssList(app(sk5,skaf45(sk4,sk5)))
| ~ ssList(skaf45(sk4,sk5))
| segmentP(sk4,sk5) ),
inference(superposition,[status(thm)],[c_16085,c_12330]) ).
cnf(c_17159,plain,
( ~ ssList(skaf45(sk4,sk5))
| ~ ssList(sk4)
| segmentP(sk4,sk5) ),
inference(light_normalisation,[status(thm)],[c_17157,c_16085]) ).
cnf(c_17160,plain,
segmentP(sk4,sk5),
inference(forward_subsumption_resolution,[status(thm)],[c_17159,c_52,c_115]) ).
cnf(c_17186,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_17160,c_17100,c_3562,c_3467,c_52]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.10/0.12 % Problem : SWC081-1 : TPTP v8.1.2. Released v2.4.0.
% 0.10/0.13 % Command : run_iprover %s %d THM
% 0.13/0.34 % Computer : n004.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 15:33:52 EDT 2023
% 0.13/0.34 % 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
% 2.78/1.17 % SZS status Started for theBenchmark.p
% 2.78/1.17 % SZS status Unsatisfiable for theBenchmark.p
% 2.78/1.17
% 2.78/1.17 %---------------- iProver v3.8 (pre SMT-COMP 2023/CASC 2023) ----------------%
% 2.78/1.17
% 2.78/1.17 ------ iProver source info
% 2.78/1.17
% 2.78/1.17 git: date: 2023-05-31 18:12:56 +0000
% 2.78/1.17 git: sha1: 8abddc1f627fd3ce0bcb8b4cbf113b3cc443d7b6
% 2.78/1.17 git: non_committed_changes: false
% 2.78/1.17 git: last_make_outside_of_git: false
% 2.78/1.17
% 2.78/1.17 ------ Parsing...successful
% 2.78/1.17
% 2.78/1.17
% 2.78/1.17
% 2.78/1.17 ------ Preprocessing... sup_sim: 6 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
% 2.78/1.17
% 2.78/1.17 ------ Preprocessing... gs_s sp: 2 0s gs_e snvd_s sp: 0 0s snvd_e
% 2.78/1.17
% 2.78/1.17 ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 2.78/1.17 ------ Proving...
% 2.78/1.17 ------ Problem Properties
% 2.78/1.17
% 2.78/1.17
% 2.78/1.17 clauses 189
% 2.78/1.17 conjectures 7
% 2.78/1.17 EPR 64
% 2.78/1.17 Horn 161
% 2.78/1.17 unary 67
% 2.78/1.17 binary 23
% 2.78/1.17 lits 558
% 2.78/1.17 lits eq 74
% 2.78/1.17 fd_pure 0
% 2.78/1.17 fd_pseudo 0
% 2.78/1.17 fd_cond 16
% 2.78/1.17 fd_pseudo_cond 14
% 2.78/1.17 AC symbols 0
% 2.78/1.17
% 2.78/1.17 ------ Schedule dynamic 5 is on
% 2.78/1.17
% 2.78/1.17 ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 2.78/1.17
% 2.78/1.17
% 2.78/1.17 ------
% 2.78/1.17 Current options:
% 2.78/1.17 ------
% 2.78/1.17
% 2.78/1.17
% 2.78/1.17
% 2.78/1.17
% 2.78/1.17 ------ Proving...
% 2.78/1.17
% 2.78/1.17
% 2.78/1.17 % SZS status Unsatisfiable for theBenchmark.p
% 2.78/1.17
% 2.78/1.17 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 2.78/1.17
% 2.78/1.17
%------------------------------------------------------------------------------