TSTP Solution File: SET130-6 by iProver---3.8
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%------------------------------------------------------------------------------
% File : iProver---3.8
% Problem : SET130-6 : TPTP v8.1.2. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n008.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 15:06:43 EDT 2023
% Result : Unsatisfiable 13.68s 2.64s
% Output : CNFRefutation 13.68s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 9
% Syntax : Number of clauses : 18 ( 8 unt; 4 nHn; 9 RR)
% Number of literals : 33 ( 3 equ; 16 neg)
% Maximal clause size : 3 ( 1 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 11 ( 11 usr; 5 con; 0-2 aty)
% Number of variables : 27 ( 5 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_49,plain,
union(singleton(X0),X1) = set_builder(X0,X1),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',definition_of_set_builder) ).
cnf(c_50,negated_conjecture,
member(u,universal_class),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_member_of_triple1_1) ).
cnf(c_51,negated_conjecture,
~ member(u,set_builder(u,set_builder(y,set_builder(z,null_class)))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_member_of_triple1_2) ).
cnf(c_61,plain,
( ~ member(X0,universal_class)
| member(X0,unordered_pair(X1,X0)) ),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',unordered_pair3) ).
cnf(c_63,plain,
unordered_pair(X0,X0) = singleton(X0),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',singleton_set) ).
cnf(c_72,plain,
( ~ member(X0,intersection(X1,X2))
| member(X0,X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',intersection1) ).
cnf(c_75,plain,
( ~ member(X0,complement(X1))
| ~ member(X0,X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',complement1) ).
cnf(c_76,plain,
( ~ member(X0,universal_class)
| member(X0,complement(X1))
| member(X0,X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',complement2) ).
cnf(c_77,plain,
complement(intersection(complement(X0),complement(X1))) = union(X0,X1),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',union) ).
cnf(c_3432,plain,
( ~ member(X0,universal_class)
| member(X0,singleton(X0)) ),
inference(superposition,[status(thm)],[c_63,c_61]) ).
cnf(c_3547,plain,
( ~ member(X0,universal_class)
| member(X0,intersection(complement(X1),complement(X2)))
| member(X0,union(X1,X2)) ),
inference(superposition,[status(thm)],[c_77,c_76]) ).
cnf(c_3557,plain,
( ~ member(X0,universal_class)
| member(X0,union(X1,X2))
| member(X0,complement(X1)) ),
inference(superposition,[status(thm)],[c_3547,c_72]) ).
cnf(c_3578,plain,
( ~ member(X0,universal_class)
| member(X0,set_builder(X1,X2))
| member(X0,complement(singleton(X1))) ),
inference(superposition,[status(thm)],[c_49,c_3557]) ).
cnf(c_3600,plain,
( ~ member(X0,singleton(X1))
| ~ member(X0,universal_class)
| member(X0,set_builder(X1,X2)) ),
inference(superposition,[status(thm)],[c_3578,c_75]) ).
cnf(c_3616,plain,
( ~ member(u,singleton(u))
| ~ member(u,universal_class) ),
inference(superposition,[status(thm)],[c_3600,c_51]) ).
cnf(c_3620,plain,
~ member(u,singleton(u)),
inference(forward_subsumption_resolution,[status(thm)],[c_3616,c_50]) ).
cnf(c_3629,plain,
~ member(u,universal_class),
inference(superposition,[status(thm)],[c_3432,c_3620]) ).
cnf(c_3630,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[c_3629,c_50]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : SET130-6 : TPTP v8.1.2. Bugfixed v2.1.0.
% 0.00/0.13 % Command : run_iprover %s %d THM
% 0.17/0.34 % Computer : n008.cluster.edu
% 0.17/0.34 % Model : x86_64 x86_64
% 0.17/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.17/0.34 % Memory : 8042.1875MB
% 0.17/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.17/0.34 % CPULimit : 300
% 0.17/0.34 % WCLimit : 300
% 0.17/0.34 % DateTime : Sat Aug 26 15:34:47 EDT 2023
% 0.17/0.34 % CPUTime :
% 0.20/0.46 Running first-order theorem proving
% 0.20/0.46 Running: /export/starexec/sandbox/solver/bin/run_problem --schedule fof_schedule --no_cores 8 /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 13.68/2.64 % SZS status Started for theBenchmark.p
% 13.68/2.64 % SZS status Unsatisfiable for theBenchmark.p
% 13.68/2.64
% 13.68/2.64 %---------------- iProver v3.8 (pre SMT-COMP 2023/CASC 2023) ----------------%
% 13.68/2.64
% 13.68/2.64 ------ iProver source info
% 13.68/2.64
% 13.68/2.64 git: date: 2023-05-31 18:12:56 +0000
% 13.68/2.64 git: sha1: 8abddc1f627fd3ce0bcb8b4cbf113b3cc443d7b6
% 13.68/2.64 git: non_committed_changes: false
% 13.68/2.64 git: last_make_outside_of_git: false
% 13.68/2.64
% 13.68/2.64 ------ Parsing...successful
% 13.68/2.64
% 13.68/2.64
% 13.68/2.64
% 13.68/2.64 ------ Preprocessing... sup_sim: 2 sf_s rm: 1 0s sf_e pe_s pe:1:0s pe:2:0s pe_e sup_sim: 0 sf_s rm: 2 0s sf_e pe_s pe_e
% 13.68/2.64
% 13.68/2.64 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 13.68/2.64
% 13.68/2.64 ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 13.68/2.64 ------ Proving...
% 13.68/2.64 ------ Problem Properties
% 13.68/2.64
% 13.68/2.64
% 13.68/2.64 clauses 86
% 13.68/2.64 conjectures 2
% 13.68/2.64 EPR 13
% 13.68/2.64 Horn 78
% 13.68/2.64 unary 34
% 13.68/2.64 binary 32
% 13.68/2.64 lits 164
% 13.68/2.64 lits eq 37
% 13.68/2.64 fd_pure 0
% 13.68/2.64 fd_pseudo 0
% 13.68/2.64 fd_cond 3
% 13.68/2.64 fd_pseudo_cond 3
% 13.68/2.64 AC symbols 0
% 13.68/2.64
% 13.68/2.64 ------ Input Options Time Limit: Unbounded
% 13.68/2.64
% 13.68/2.64
% 13.68/2.64 ------
% 13.68/2.64 Current options:
% 13.68/2.64 ------
% 13.68/2.64
% 13.68/2.64
% 13.68/2.64
% 13.68/2.64
% 13.68/2.64 ------ Proving...
% 13.68/2.64
% 13.68/2.64
% 13.68/2.64 % SZS status Unsatisfiable for theBenchmark.p
% 13.68/2.64
% 13.68/2.64 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 13.68/2.64
% 13.68/2.64
%------------------------------------------------------------------------------