TSTP Solution File: SWC065-1 by iProver---3.9
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%------------------------------------------------------------------------------
% File : iProver---3.9
% Problem : SWC065-1 : TPTP v8.1.2. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n015.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 : Fri May 3 03:11:05 EDT 2024
% Result : Unsatisfiable 0.72s 1.04s
% Output : CNFRefutation 0.72s
% Verified :
% SZS Type : Refutation
% Derivation depth : 12
% Number of leaves : 16
% Syntax : Number of clauses : 43 ( 17 unt; 6 nHn; 43 RR)
% Number of literals : 115 ( 37 equ; 71 neg)
% Maximal clause size : 9 ( 2 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 5 ( 3 usr; 1 prp; 0-2 aty)
% Number of functors : 7 ( 7 usr; 6 con; 0-2 aty)
% Number of variables : 26 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_49,negated_conjecture,
ssList(sk1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_1) ).
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,
ssList(sk5),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_7) ).
cnf(c_56,negated_conjecture,
app(sk3,sk5) = sk4,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_8) ).
cnf(c_59,negated_conjecture,
( sk3 != nil
| sk4 = nil ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_11) ).
cnf(c_61,negated_conjecture,
( ~ neq(X0,nil)
| ~ segmentP(sk1,X0)
| ~ segmentP(sk2,X0)
| ~ ssList(X0)
| sk2 = nil ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_13) ).
cnf(c_62,negated_conjecture,
( sk1 != nil
| neq(sk2,nil) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_14) ).
cnf(c_71,plain,
ssList(nil),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause8) ).
cnf(c_120,plain,
( ~ ssList(X0)
| segmentP(X0,X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause57) ).
cnf(c_137,plain,
( ~ ssList(X0)
| app(nil,X0) = X0 ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause74) ).
cnf(c_143,plain,
( ~ segmentP(nil,X0)
| ~ ssList(X0)
| X0 = nil ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause80) ).
cnf(c_163,plain,
( ~ ssList(X0)
| ~ ssList(X1)
| X0 = X1
| neq(X1,X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause100) ).
cnf(c_178,plain,
( X0 != X1
| ~ neq(X0,X1)
| ~ ssList(X0)
| ~ ssList(X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause115) ).
cnf(c_236,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_254,plain,
( ~ neq(X0,X0)
| ~ ssList(X0) ),
inference(unflattening,[status(thm)],[c_178]) ).
cnf(c_263,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_236]) ).
cnf(c_1591,plain,
app(sk1,sk5) = sk2,
inference(light_normalisation,[status(thm)],[c_56,c_53,c_54]) ).
cnf(c_1658,plain,
( sk1 != nil
| sk2 = nil ),
inference(light_normalisation,[status(thm)],[c_59,c_53,c_54]) ).
cnf(c_3521,plain,
( X0 != sk2
| X0 != nil
| sk1 != nil
| ~ ssList(X0) ),
inference(resolution_lifted,[status(thm)],[c_62,c_254]) ).
cnf(c_3522,plain,
( sk1 != nil
| sk2 != nil
| ~ ssList(sk2) ),
inference(unflattening,[status(thm)],[c_3521]) ).
cnf(c_3523,plain,
sk1 != nil,
inference(global_subsumption_just,[status(thm)],[c_3522,c_50,c_1658,c_3522]) ).
cnf(c_3562,plain,
( X0 != X1
| X2 != nil
| ~ segmentP(sk1,X0)
| ~ segmentP(sk2,X0)
| ~ ssList(X0)
| ~ ssList(X1)
| ~ ssList(X2)
| X1 = X2
| sk2 = nil ),
inference(resolution_lifted,[status(thm)],[c_61,c_163]) ).
cnf(c_3563,plain,
( ~ segmentP(sk1,X0)
| ~ segmentP(sk2,X0)
| ~ ssList(X0)
| ~ ssList(nil)
| X0 = nil
| sk2 = nil ),
inference(unflattening,[status(thm)],[c_3562]) ).
cnf(c_3565,plain,
( ~ ssList(X0)
| ~ segmentP(sk2,X0)
| ~ segmentP(sk1,X0)
| X0 = nil
| sk2 = nil ),
inference(global_subsumption_just,[status(thm)],[c_3563,c_71,c_3563]) ).
cnf(c_3566,plain,
( ~ segmentP(sk1,X0)
| ~ segmentP(sk2,X0)
| ~ ssList(X0)
| X0 = nil
| sk2 = nil ),
inference(renaming,[status(thm)],[c_3565]) ).
cnf(c_6581,negated_conjecture,
ssList(sk5),
inference(demodulation,[status(thm)],[c_55]) ).
cnf(c_6584,negated_conjecture,
ssList(sk2),
inference(demodulation,[status(thm)],[c_50]) ).
cnf(c_6585,negated_conjecture,
ssList(sk1),
inference(demodulation,[status(thm)],[c_49]) ).
cnf(c_9229,plain,
( ~ segmentP(sk2,sk1)
| ~ ssList(sk1)
| sk1 = nil
| sk2 = nil ),
inference(superposition,[status(thm)],[c_120,c_3566]) ).
cnf(c_9230,plain,
( ~ segmentP(sk2,sk1)
| sk2 = nil ),
inference(forward_subsumption_resolution,[status(thm)],[c_9229,c_3523,c_6585]) ).
cnf(c_9359,plain,
app(nil,sk1) = sk1,
inference(superposition,[status(thm)],[c_6585,c_137]) ).
cnf(c_9491,plain,
( ~ ssList(app(app(nil,sk1),X0))
| ~ ssList(X0)
| ~ ssList(sk1)
| ~ ssList(nil)
| segmentP(app(sk1,X0),sk1) ),
inference(superposition,[status(thm)],[c_9359,c_263]) ).
cnf(c_9492,plain,
( ~ ssList(app(sk1,X0))
| ~ ssList(X0)
| ~ ssList(sk1)
| ~ ssList(nil)
| segmentP(app(sk1,X0),sk1) ),
inference(light_normalisation,[status(thm)],[c_9491,c_9359]) ).
cnf(c_9493,plain,
( ~ ssList(app(sk1,X0))
| ~ ssList(X0)
| segmentP(app(sk1,X0),sk1) ),
inference(forward_subsumption_resolution,[status(thm)],[c_9492,c_71,c_6585]) ).
cnf(c_9520,plain,
( ~ ssList(app(sk1,sk5))
| ~ ssList(sk5)
| segmentP(sk2,sk1) ),
inference(superposition,[status(thm)],[c_1591,c_9493]) ).
cnf(c_9524,plain,
( ~ ssList(sk2)
| ~ ssList(sk5)
| segmentP(sk2,sk1) ),
inference(light_normalisation,[status(thm)],[c_9520,c_1591]) ).
cnf(c_9525,plain,
segmentP(sk2,sk1),
inference(forward_subsumption_resolution,[status(thm)],[c_9524,c_6581,c_6584]) ).
cnf(c_9526,plain,
sk2 = nil,
inference(backward_subsumption_resolution,[status(thm)],[c_9230,c_9525]) ).
cnf(c_9582,plain,
segmentP(nil,sk1),
inference(light_normalisation,[status(thm)],[c_9525,c_9526]) ).
cnf(c_9583,plain,
( ~ ssList(sk1)
| sk1 = nil ),
inference(superposition,[status(thm)],[c_9582,c_143]) ).
cnf(c_9584,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[c_9583,c_3523,c_6585]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.06 % Problem : SWC065-1 : TPTP v8.1.2. Released v2.4.0.
% 0.00/0.07 % Command : run_iprover %s %d THM
% 0.06/0.25 % Computer : n015.cluster.edu
% 0.06/0.25 % Model : x86_64 x86_64
% 0.06/0.25 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.06/0.25 % Memory : 8042.1875MB
% 0.06/0.25 % OS : Linux 3.10.0-693.el7.x86_64
% 0.06/0.25 % CPULimit : 300
% 0.06/0.25 % WCLimit : 300
% 0.06/0.25 % DateTime : Thu May 2 23:53:06 EDT 2024
% 0.06/0.25 % CPUTime :
% 0.10/0.31 Running first-order theorem proving
% 0.10/0.31 Running: /export/starexec/sandbox2/solver/bin/run_problem --schedule fof_schedule --heuristic_context casc_unsat --no_cores 8 /export/starexec/sandbox2/benchmark/theBenchmark.p 300
% 0.72/1.04 % SZS status Started for theBenchmark.p
% 0.72/1.04 % SZS status Unsatisfiable for theBenchmark.p
% 0.72/1.04
% 0.72/1.04 %---------------- iProver v3.9 (pre CASC 2024/SMT-COMP 2024) ----------------%
% 0.72/1.04
% 0.72/1.04 ------ iProver source info
% 0.72/1.04
% 0.72/1.04 git: date: 2024-05-02 19:28:25 +0000
% 0.72/1.04 git: sha1: a33b5eb135c74074ba803943bb12f2ebd971352f
% 0.72/1.04 git: non_committed_changes: false
% 0.72/1.04
% 0.72/1.04 ------ Parsing...successful
% 0.72/1.04
% 0.72/1.04
% 0.72/1.04
% 0.72/1.04 ------ Preprocessing... sup_sim: 8 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
% 0.72/1.04
% 0.72/1.04 ------ Preprocessing... gs_s sp: 2 0s gs_e snvd_s sp: 0 0s snvd_e
% 0.72/1.04
% 0.72/1.04 ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 0.72/1.04 ------ Proving...
% 0.72/1.04 ------ Problem Properties
% 0.72/1.04
% 0.72/1.04
% 0.72/1.04 clauses 188
% 0.72/1.04 conjectures 5
% 0.72/1.04 EPR 61
% 0.72/1.04 Horn 159
% 0.72/1.04 unary 66
% 0.72/1.04 binary 21
% 0.72/1.04 lits 562
% 0.72/1.04 lits eq 78
% 0.72/1.04 fd_pure 0
% 0.72/1.04 fd_pseudo 0
% 0.72/1.04 fd_cond 16
% 0.72/1.04 fd_pseudo_cond 14
% 0.72/1.04 AC symbols 0
% 0.72/1.04
% 0.72/1.04 ------ Schedule dynamic 5 is on
% 0.72/1.04
% 0.72/1.04 ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 0.72/1.04
% 0.72/1.04
% 0.72/1.04 ------
% 0.72/1.04 Current options:
% 0.72/1.04 ------
% 0.72/1.04
% 0.72/1.04
% 0.72/1.04
% 0.72/1.04
% 0.72/1.04 ------ Proving...
% 0.72/1.04
% 0.72/1.04
% 0.72/1.04 % SZS status Unsatisfiable for theBenchmark.p
% 0.72/1.04
% 0.72/1.04 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 0.72/1.04
% 0.72/1.04
%------------------------------------------------------------------------------