TSTP Solution File: NUM190-1 by iProver---3.8
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%------------------------------------------------------------------------------
% File : iProver---3.8
% Problem : NUM190-1 : TPTP v8.1.2. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n023.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 11:28:50 EDT 2023
% Result : Unsatisfiable 8.11s 1.66s
% Output : CNFRefutation 8.11s
% Verified :
% SZS Type : Refutation
% Derivation depth : 9
% Number of leaves : 6
% Syntax : Number of clauses : 16 ( 7 unt; 3 nHn; 13 RR)
% Number of literals : 26 ( 8 equ; 9 neg)
% Maximal clause size : 3 ( 1 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 2 con; 0-2 aty)
% Number of variables : 14 ( 2 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_49,negated_conjecture,
omega = null_class,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_omega_is_not_null_1) ).
cnf(c_137,plain,
( ~ member(X0,intersection(X1,X2))
| member(X0,X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',intersection1) ).
cnf(c_140,plain,
( ~ member(X0,complement(X1))
| ~ member(X0,X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',complement1) ).
cnf(c_163,plain,
( ~ inductive(X0)
| member(null_class,X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',inductive1) ).
cnf(c_166,plain,
inductive(omega),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',omega_is_inductive1) ).
cnf(c_183,plain,
( intersection(X0,regular(X0)) = null_class
| X0 = null_class ),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',regularity2) ).
cnf(c_505,plain,
( ~ inductive(X0)
| member(null_class,X0) ),
inference(prop_impl_just,[status(thm)],[c_163]) ).
cnf(c_1629,plain,
( X0 != omega
| member(null_class,X0) ),
inference(resolution_lifted,[status(thm)],[c_505,c_166]) ).
cnf(c_1630,plain,
member(null_class,omega),
inference(unflattening,[status(thm)],[c_1629]) ).
cnf(c_11925,plain,
member(null_class,null_class),
inference(superposition,[status(thm)],[c_49,c_1630]) ).
cnf(c_12204,plain,
( ~ member(X0,null_class)
| X1 = null_class
| member(X0,X1) ),
inference(superposition,[status(thm)],[c_183,c_137]) ).
cnf(c_12214,plain,
( X0 = null_class
| member(null_class,X0) ),
inference(superposition,[status(thm)],[c_11925,c_12204]) ).
cnf(c_12234,plain,
( ~ member(null_class,X0)
| complement(X0) = null_class ),
inference(superposition,[status(thm)],[c_12214,c_140]) ).
cnf(c_12542,plain,
complement(null_class) = null_class,
inference(superposition,[status(thm)],[c_11925,c_12234]) ).
cnf(c_12669,plain,
~ member(X0,null_class),
inference(superposition,[status(thm)],[c_12542,c_140]) ).
cnf(c_12693,plain,
$false,
inference(superposition,[status(thm)],[c_11925,c_12669]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : NUM190-1 : TPTP v8.1.2. Bugfixed v2.1.0.
% 0.11/0.12 % Command : run_iprover %s %d THM
% 0.12/0.33 % Computer : n023.cluster.edu
% 0.12/0.33 % Model : x86_64 x86_64
% 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33 % Memory : 8042.1875MB
% 0.12/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33 % CPULimit : 300
% 0.12/0.33 % WCLimit : 300
% 0.12/0.33 % DateTime : Fri Aug 25 17:27:12 EDT 2023
% 0.12/0.34 % CPUTime :
% 0.18/0.46 Running first-order theorem proving
% 0.18/0.46 Running: /export/starexec/sandbox/solver/bin/run_problem --schedule fof_schedule --no_cores 8 /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 8.11/1.66 % SZS status Started for theBenchmark.p
% 8.11/1.66 % SZS status Unsatisfiable for theBenchmark.p
% 8.11/1.66
% 8.11/1.66 %---------------- iProver v3.8 (pre SMT-COMP 2023/CASC 2023) ----------------%
% 8.11/1.66
% 8.11/1.66 ------ iProver source info
% 8.11/1.66
% 8.11/1.66 git: date: 2023-05-31 18:12:56 +0000
% 8.11/1.66 git: sha1: 8abddc1f627fd3ce0bcb8b4cbf113b3cc443d7b6
% 8.11/1.66 git: non_committed_changes: false
% 8.11/1.66 git: last_make_outside_of_git: false
% 8.11/1.66
% 8.11/1.66 ------ Parsing...successful
% 8.11/1.66
% 8.11/1.66
% 8.11/1.66
% 8.11/1.66 ------ Preprocessing... sup_sim: 5 sf_s rm: 1 0s sf_e pe_s pe:1:0s pe:2:0s pe:4:0s pe:8:0s pe_e sup_sim: 1 sf_s rm: 3 0s sf_e pe_s pe_e
% 8.11/1.66
% 8.11/1.66 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 8.11/1.66
% 8.11/1.66 ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 8.11/1.66 ------ Proving...
% 8.11/1.66 ------ Problem Properties
% 8.11/1.66
% 8.11/1.66
% 8.11/1.66 clauses 139
% 8.11/1.66 conjectures 1
% 8.11/1.66 EPR 16
% 8.11/1.66 Horn 127
% 8.11/1.66 unary 50
% 8.11/1.66 binary 58
% 8.11/1.66 lits 273
% 8.11/1.66 lits eq 63
% 8.11/1.66 fd_pure 0
% 8.11/1.66 fd_pseudo 0
% 8.11/1.66 fd_cond 5
% 8.11/1.66 fd_pseudo_cond 10
% 8.11/1.66 AC symbols 0
% 8.11/1.66
% 8.11/1.66 ------ Input Options Time Limit: Unbounded
% 8.11/1.66
% 8.11/1.66
% 8.11/1.66 ------
% 8.11/1.66 Current options:
% 8.11/1.66 ------
% 8.11/1.66
% 8.11/1.66
% 8.11/1.66
% 8.11/1.66
% 8.11/1.66 ------ Proving...
% 8.11/1.66
% 8.11/1.66
% 8.11/1.66 % SZS status Unsatisfiable for theBenchmark.p
% 8.11/1.66
% 8.11/1.66 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 8.11/1.66
% 8.11/1.66
%------------------------------------------------------------------------------