TSTP Solution File: SWC218-1 by iProver---3.9
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%------------------------------------------------------------------------------
% File : iProver---3.9
% Problem : SWC218-1 : TPTP v8.1.2. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n007.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 03:11:38 EDT 2024
% Result : Unsatisfiable 7.81s 1.69s
% Output : CNFRefutation 7.81s
% Verified :
% SZS Type : Refutation
% Derivation depth : 16
% Number of leaves : 17
% Syntax : Number of clauses : 49 ( 16 unt; 1 nHn; 49 RR)
% Number of literals : 125 ( 54 equ; 78 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 : 8 ( 8 usr; 6 con; 0-2 aty)
% Number of variables : 33 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_49,negated_conjecture,
ssList(sk1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_1) ).
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,
ssList(sk6),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_8) ).
cnf(c_58,negated_conjecture,
ssItem(sk7),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_10) ).
cnf(c_59,negated_conjecture,
app(app(sk5,cons(sk7,nil)),sk6) = sk3,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_11) ).
cnf(c_60,negated_conjecture,
~ neq(sk1,nil),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_12) ).
cnf(c_68,plain,
ssList(nil),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause8) ).
cnf(c_134,plain,
( ~ ssList(X0)
| app(nil,X0) = X0 ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause74) ).
cnf(c_145,plain,
( ~ ssList(X0)
| ~ ssList(X1)
| ssList(app(X1,X0)) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause85) ).
cnf(c_146,plain,
( ~ ssList(X0)
| ~ ssItem(X1)
| ssList(cons(X1,X0)) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause86) ).
cnf(c_159,plain,
( cons(X0,X1) != X1
| ~ ssList(X1)
| ~ ssItem(X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause99) ).
cnf(c_160,plain,
( ~ ssList(X0)
| ~ ssList(X1)
| X0 = X1
| neq(X1,X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause100) ).
cnf(c_178,plain,
( app(X0,X1) != nil
| ~ ssList(X0)
| ~ ssList(X1)
| X0 = nil ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause118) ).
cnf(c_179,plain,
( app(X0,X1) != nil
| ~ ssList(X0)
| ~ ssList(X1)
| X1 = nil ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause119) ).
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_211,plain,
( app(X0,X1) != app(X2,X1)
| ~ ssList(X0)
| ~ ssList(X1)
| ~ ssList(X2)
| X0 = X2 ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause151) ).
cnf(c_1645,plain,
app(app(sk5,cons(sk7,nil)),sk6) = sk1,
inference(light_normalisation,[status(thm)],[c_59,c_54]) ).
cnf(c_2566,plain,
( X0 != sk1
| X1 != nil
| ~ ssList(X0)
| ~ ssList(X1)
| X0 = X1 ),
inference(resolution_lifted,[status(thm)],[c_60,c_160]) ).
cnf(c_2567,plain,
( ~ ssList(sk1)
| ~ ssList(nil)
| sk1 = nil ),
inference(unflattening,[status(thm)],[c_2566]) ).
cnf(c_2568,plain,
sk1 = nil,
inference(global_subsumption_just,[status(thm)],[c_2567,c_49,c_68,c_2567]) ).
cnf(c_4593,plain,
( ~ ssList(X0)
| app(sk1,X0) = X0 ),
inference(light_normalisation,[status(thm)],[c_134,c_2568]) ).
cnf(c_4603,plain,
app(app(sk5,cons(sk7,sk1)),sk6) = sk1,
inference(light_normalisation,[status(thm)],[c_1645,c_2568]) ).
cnf(c_4832,plain,
( ~ ssList(X0)
| ~ ssItem(X1)
| app(cons(X1,sk1),X0) = cons(X1,X0) ),
inference(light_normalisation,[status(thm)],[c_180,c_2568]) ).
cnf(c_4871,plain,
( app(X0,X1) != sk1
| ~ ssList(X0)
| ~ ssList(X1)
| X1 = sk1 ),
inference(light_normalisation,[status(thm)],[c_179,c_2568]) ).
cnf(c_4880,plain,
( app(X0,X1) != sk1
| ~ ssList(X0)
| ~ ssList(X1)
| X0 = sk1 ),
inference(light_normalisation,[status(thm)],[c_178,c_2568]) ).
cnf(c_11876,plain,
app(sk1,sk6) = sk6,
inference(superposition,[status(thm)],[c_56,c_4593]) ).
cnf(c_11921,plain,
( ~ ssItem(X0)
| app(cons(X0,sk1),sk6) = cons(X0,sk6) ),
inference(superposition,[status(thm)],[c_56,c_4832]) ).
cnf(c_11940,plain,
( ~ ssList(app(sk5,cons(sk7,sk1)))
| ~ ssList(sk6)
| app(sk5,cons(sk7,sk1)) = sk1 ),
inference(superposition,[status(thm)],[c_4603,c_4880]) ).
cnf(c_12021,plain,
( app(X0,sk6) != sk1
| ~ ssList(app(sk5,cons(sk7,sk1)))
| ~ ssList(X0)
| ~ ssList(sk6)
| app(sk5,cons(sk7,sk1)) = X0 ),
inference(superposition,[status(thm)],[c_4603,c_211]) ).
cnf(c_12124,plain,
( app(X0,sk6) != sk6
| ~ ssList(X0)
| ~ ssList(sk1)
| ~ ssList(sk6)
| X0 = sk1 ),
inference(superposition,[status(thm)],[c_11876,c_211]) ).
cnf(c_12280,plain,
app(cons(sk7,sk1),sk6) = cons(sk7,sk6),
inference(superposition,[status(thm)],[c_58,c_11921]) ).
cnf(c_12373,plain,
( ~ ssList(app(sk5,cons(sk7,sk1)))
| app(sk5,cons(sk7,sk1)) = sk1 ),
inference(global_subsumption_just,[status(thm)],[c_11940,c_56,c_11940]) ).
cnf(c_12379,plain,
( ~ ssList(cons(sk7,sk1))
| ~ ssList(sk5)
| app(sk5,cons(sk7,sk1)) = sk1 ),
inference(superposition,[status(thm)],[c_145,c_12373]) ).
cnf(c_12783,plain,
( ~ ssList(X0)
| ~ ssList(app(sk5,cons(sk7,sk1)))
| app(X0,sk6) != sk1
| app(sk5,cons(sk7,sk1)) = X0 ),
inference(global_subsumption_just,[status(thm)],[c_12021,c_56,c_12021]) ).
cnf(c_12784,plain,
( app(X0,sk6) != sk1
| ~ ssList(app(sk5,cons(sk7,sk1)))
| ~ ssList(X0)
| app(sk5,cons(sk7,sk1)) = X0 ),
inference(renaming,[status(thm)],[c_12783]) ).
cnf(c_12796,plain,
( sk1 != sk6
| ~ ssList(app(sk5,cons(sk7,sk1)))
| ~ ssList(sk1)
| app(sk5,cons(sk7,sk1)) = sk1 ),
inference(superposition,[status(thm)],[c_11876,c_12784]) ).
cnf(c_12937,plain,
( app(X0,sk6) != sk6
| ~ ssList(X0)
| X0 = sk1 ),
inference(global_subsumption_just,[status(thm)],[c_12124,c_56,c_49,c_12124]) ).
cnf(c_13435,plain,
( cons(sk7,sk6) != sk1
| ~ ssList(cons(sk7,sk1))
| ~ ssList(sk6)
| cons(sk7,sk1) = sk1 ),
inference(superposition,[status(thm)],[c_12280,c_4880]) ).
cnf(c_13438,plain,
( cons(sk7,sk6) != sk6
| ~ ssList(cons(sk7,sk1))
| cons(sk7,sk1) = sk1 ),
inference(superposition,[status(thm)],[c_12280,c_12937]) ).
cnf(c_13772,plain,
( ~ ssList(cons(sk7,sk1))
| app(sk5,cons(sk7,sk1)) = sk1 ),
inference(global_subsumption_just,[status(thm)],[c_12379,c_55,c_12379]) ).
cnf(c_13778,plain,
( ~ ssList(sk1)
| ~ ssItem(sk7)
| app(sk5,cons(sk7,sk1)) = sk1 ),
inference(superposition,[status(thm)],[c_146,c_13772]) ).
cnf(c_15387,plain,
app(sk5,cons(sk7,sk1)) = sk1,
inference(global_subsumption_just,[status(thm)],[c_12796,c_58,c_49,c_13778]) ).
cnf(c_15392,plain,
( ~ ssList(cons(sk7,sk1))
| ~ ssList(sk5)
| cons(sk7,sk1) = sk1 ),
inference(superposition,[status(thm)],[c_15387,c_4871]) ).
cnf(c_17305,plain,
( ~ ssList(cons(sk7,sk1))
| cons(sk7,sk1) = sk1 ),
inference(global_subsumption_just,[status(thm)],[c_13438,c_55,c_15392]) ).
cnf(c_17311,plain,
( ~ ssList(sk1)
| ~ ssItem(sk7)
| cons(sk7,sk1) = sk1 ),
inference(superposition,[status(thm)],[c_146,c_17305]) ).
cnf(c_17314,plain,
cons(sk7,sk1) = sk1,
inference(global_subsumption_just,[status(thm)],[c_13435,c_58,c_49,c_17311]) ).
cnf(c_17318,plain,
( ~ ssList(sk1)
| ~ ssItem(sk7) ),
inference(superposition,[status(thm)],[c_17314,c_159]) ).
cnf(c_17331,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_17318,c_49,c_58]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : SWC218-1 : TPTP v8.1.2. Released v2.4.0.
% 0.11/0.13 % Command : run_iprover %s %d THM
% 0.13/0.34 % Computer : n007.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 : Thu May 2 23:20:20 EDT 2024
% 0.13/0.34 % CPUTime :
% 0.19/0.46 Running first-order theorem proving
% 0.19/0.46 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
% 7.81/1.69 % SZS status Started for theBenchmark.p
% 7.81/1.69 % SZS status Unsatisfiable for theBenchmark.p
% 7.81/1.69
% 7.81/1.69 %---------------- iProver v3.9 (pre CASC 2024/SMT-COMP 2024) ----------------%
% 7.81/1.69
% 7.81/1.69 ------ iProver source info
% 7.81/1.69
% 7.81/1.69 git: date: 2024-05-02 19:28:25 +0000
% 7.81/1.69 git: sha1: a33b5eb135c74074ba803943bb12f2ebd971352f
% 7.81/1.69 git: non_committed_changes: false
% 7.81/1.69
% 7.81/1.69 ------ Parsing...successful
% 7.81/1.69
% 7.81/1.69
% 7.81/1.69
% 7.81/1.69 ------ Preprocessing... sup_sim: 6 sf_s rm: 1 0s sf_e pe_s pe:1:0s pe_e sup_sim: 50 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
% 7.81/1.69
% 7.81/1.69 ------ Preprocessing... gs_s sp: 2 0s gs_e snvd_s sp: 0 0s snvd_e
% 7.81/1.69
% 7.81/1.69 ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 7.81/1.69 ------ Proving...
% 7.81/1.69 ------ Problem Properties
% 7.81/1.69
% 7.81/1.69
% 7.81/1.69 clauses 186
% 7.81/1.69 conjectures 7
% 7.81/1.69 EPR 59
% 7.81/1.69 Horn 158
% 7.81/1.69 unary 67
% 7.81/1.69 binary 21
% 7.81/1.69 lits 550
% 7.81/1.69 lits eq 74
% 7.81/1.69 fd_pure 0
% 7.81/1.69 fd_pseudo 0
% 7.81/1.69 fd_cond 15
% 7.81/1.69 fd_pseudo_cond 14
% 7.81/1.69 AC symbols 0
% 7.81/1.69
% 7.81/1.69 ------ Input Options Time Limit: Unbounded
% 7.81/1.69
% 7.81/1.69
% 7.81/1.69 ------
% 7.81/1.69 Current options:
% 7.81/1.69 ------
% 7.81/1.69
% 7.81/1.69
% 7.81/1.69
% 7.81/1.69
% 7.81/1.69 ------ Proving...
% 7.81/1.69
% 7.81/1.69
% 7.81/1.69 ------ Proving...
% 7.81/1.69
% 7.81/1.69
% 7.81/1.69 ------ Proving...
% 7.81/1.69
% 7.81/1.69
% 7.81/1.69 % SZS status Unsatisfiable for theBenchmark.p
% 7.81/1.69
% 7.81/1.69 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 7.81/1.69
% 7.81/1.70
%------------------------------------------------------------------------------